issues.md

# StellarVault - 300 GitHub Issues

> Auto-generated issue list for StellarVault project

**Total Issues**: 300
**Project**: StellarVault (Web3 on Stellar)
**Date Generated**: 2026-04-10T15:07:19.010Z

## Table of Contents

- [Setup & DevOps](#setup-&-devops)
- [Authentication & User Management](#authentication-&-user-management)
- [Wallet Integration](#wallet-integration)
- [Smart Contract Development](#smart-contract-development)
- [Backend API](#backend-api)
- [Frontend UI/UX](#frontend-ui/ux)
- [Testing & Quality](#testing-&-quality)
- [Payments & Transactions](#payments-&-transactions)
- [Notifications](#notifications)
- [Deployment & Operations](#deployment-&-operations)

---

## Setup & DevOps {#setup-&-devops}

**Total Issues**: 30

### #1 - Initialize monorepo with Turborepo

**Category**: Setup & DevOps

**Description**: Set up Turborepo configuration with proper workspace definitions and task pipelines

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `setup`, `infrastructure`

**Acceptance Criteria**:
- [ ] turbo.json configured with all workspaces
- [ ] Task pipelines defined (build, test, lint, etc)
- [ ] Cache configuration optimized
- [ ] Local development works without issues

---

### #2 - Setup TypeScript configurations

**Category**: Setup & DevOps

**Description**: Configure TypeScript with strict mode, proper aliases, and monorepo paths

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `setup`, `typescript`

**Acceptance Criteria**:
- [ ] Root tsconfig.json with base configuration
- [ ] Workspace-specific tsconfig files
- [ ] Path aliases working correctly
- [ ] Type checking passes for all packages

---

### #3 - Configure ESLint for monorepo

**Category**: Setup & DevOps

**Description**: Set up ESLint with shared configuration across all packages

**Priority**: high

**Estimated Effort**: small

**Labels**: `devops`, `linting`, `code-quality`

**Acceptance Criteria**:
- [ ] Shared ESLint config in packages/config
- [ ] All packages inherit from base config
- [ ] Type-aware rules enabled
- [ ] npm run lint works across monorepo

---

### #4 - Setup Prettier code formatting

**Category**: Setup & DevOps

**Description**: Configure Prettier with consistent formatting rules for entire project

**Priority**: high

**Estimated Effort**: small

**Labels**: `devops`, `code-quality`, `formatting`

**Acceptance Criteria**:
- [ ] Prettier config in root .prettierrc.json
- [ ] npm run format applies to all packages
- [ ] Formatting consistent across all files
- [ ] Pre-commit hooks integrated

---

### #5 - Setup environment variable management

**Category**: Setup & DevOps

**Description**: Create .env templates and configuration management system

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `config`, `security`

**Acceptance Criteria**:
- [ ] .env.example with all required variables
- [ ] Separate configs for dev, test, prod
- [ ] Type-safe environment variables
- [ ] Validation on app startup

---

### #6 - Setup Docker for frontend

**Category**: Setup & DevOps

**Description**: Create Dockerfile for Next.js application with multi-stage builds

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `docker`, `deployment`

**Acceptance Criteria**:
- [ ] Multi-stage Dockerfile optimized for production
- [ ] Development and production builds work
- [ ] Image size optimized
- [ ] Health checks configured

---

### #7 - Setup Docker for backend

**Category**: Setup & DevOps

**Description**: Create Dockerfile for NestJS application with proper dependencies

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `docker`, `deployment`

**Acceptance Criteria**:
- [ ] Multi-stage Dockerfile for NestJS
- [ ] Production dependencies optimized
- [ ] Runtime configuration working
- [ ] Logging configured

---

### #8 - Setup Docker Compose for local development

**Category**: Setup & DevOps

**Description**: Configure docker-compose.yml with all services (frontend, backend, postgres, redis)

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `docker`, `local-development`

**Acceptance Criteria**:
- [ ] docker-compose.yml with frontend, backend, postgres, redis
- [ ] Volumes configured for development
- [ ] Health checks for each service
- [ ] npm run dev works with Docker

---

### #9 - Setup GitHub Actions CI pipeline

**Category**: Setup & DevOps

**Description**: Create CI/CD pipeline for linting, testing, and building

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `ci-cd`, `github-actions`

**Acceptance Criteria**:
- [ ] Lint step runs on all pull requests
- [ ] Tests run and report coverage
- [ ] Build step verifies all packages
- [ ] Artifacts uploaded for debugging
- [ ] Pipeline succeeds before merge

---

### #10 - Setup GitHub Actions deployment pipeline

**Category**: Setup & DevOps

**Description**: Create CD pipeline for deploying to staging and production

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `ci-cd`, `deployment`

**Acceptance Criteria**:
- [ ] Deployment triggered on main branch push
- [ ] Docker images built and pushed to registry
- [ ] Secrets properly configured
- [ ] Rollback strategy defined

---

### #11 - Setup Git hooks for code quality

**Category**: Setup & DevOps

**Description**: Configure Husky and lint-staged for pre-commit hooks

**Priority**: medium

**Estimated Effort**: small

**Labels**: `devops`, `code-quality`, `git`

**Acceptance Criteria**:
- [ ] Husky configured for pre-commit
- [ ] Lint-staged runs ESLint and Prettier
- [ ] Commit blocked if linting fails
- [ ] Works on all development machines

---

### #12 - Setup development database

**Category**: Setup & DevOps

**Description**: Configure PostgreSQL for local development with Docker

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `database`, `setup`

**Acceptance Criteria**:
- [ ] PostgreSQL service in docker-compose
- [ ] Database created and accessible
- [ ] Migrations run on startup
- [ ] Seed data available for testing

---

### #13 - Setup Redis for caching

**Category**: Setup & DevOps

**Description**: Configure Redis service for caching and session management

**Priority**: medium

**Estimated Effort**: small

**Labels**: `devops`, `redis`, `caching`

**Acceptance Criteria**:
- [ ] Redis service configured in docker-compose
- [ ] Connection pooling configured
- [ ] Health checks working
- [ ] TTL policies defined

---

### #14 - Setup project documentation structure

**Category**: Setup & DevOps

**Description**: Create comprehensive documentation with architecture, API specs, and guides

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `documentation`, `setup`

**Acceptance Criteria**:
- [ ] docs/ folder with architecture.md
- [ ] API specification complete
- [ ] Smart contract documentation
- [ ] Development guide for contributors

---

### #15 - Create project LICENSE

**Category**: Setup & DevOps

**Description**: Add MIT license to the project

**Priority**: low

**Estimated Effort**: small

**Labels**: `admin`, `setup`

**Acceptance Criteria**:
- [ ] LICENSE file in repository root
- [ ] License headers in source files
- [ ] SPDX identifier in package.json

---

### #16 - Setup frontend development environment

**Category**: Setup & DevOps

**Description**: Configure Next.js development environment with hot reload and debugging

**Priority**: high

**Estimated Effort**: medium

**Labels**: `frontend`, `setup`, `development`

**Acceptance Criteria**:
- [ ] next.config.js configured
- [ ] Hot module reloading working
- [ ] Source maps for debugging
- [ ] Environment variables injected

---

### #17 - Setup backend development environment

**Category**: Setup & DevOps

**Description**: Configure NestJS development with hot reload and debugging

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `setup`, `development`

**Acceptance Criteria**:
- [ ] NestJS dev server with watch mode
- [ ] Source maps configured
- [ ] Debug mode available
- [ ] Database migrations on startup

---

### #18 - Setup Soroban development environment

**Category**: Setup & DevOps

**Description**: Configure Rust/Soroban toolchain for smart contract development

**Priority**: high

**Estimated Effort**: medium

**Labels**: `contracts`, `setup`, `development`

**Acceptance Criteria**:
- [ ] Rust toolchain configured
- [ ] Soroban CLI installed and working
- [ ] Contract build process working
- [ ] Test environment set up

---

### #19 - Setup logging infrastructure

**Category**: Setup & DevOps

**Description**: Configure structured logging for frontend and backend

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `devops`, `logging`, `observability`

**Acceptance Criteria**:
- [ ] Winston configured for backend logging
- [ ] Log levels (debug, info, warn, error) working
- [ ] Frontend error tracking configured
- [ ] Logs can be aggregated centrally

---

### #20 - Setup monitoring and alerts

**Category**: Setup & DevOps

**Description**: Configure basic monitoring and alerting system

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `monitoring`, `observability`

**Acceptance Criteria**:
- [ ] Health check endpoints configured
- [ ] Metrics collection set up
- [ ] Alerts configured for critical errors
- [ ] Dashboard for monitoring

---

### #21 - Create CONTRIBUTING guide

**Category**: Setup & DevOps

**Description**: Document contribution guidelines and development workflow

**Priority**: medium

**Estimated Effort**: small

**Labels**: `documentation`, `community`

**Acceptance Criteria**:
- [ ] CONTRIBUTING.md with clear guidelines
- [ ] Code style requirements documented
- [ ] PR process explained
- [ ] Link to code of conduct

---

### #22 - Create CODE_OF_CONDUCT

**Category**: Setup & DevOps

**Description**: Establish code of conduct for community interactions

**Priority**: low

**Estimated Effort**: small

**Labels**: `community`, `admin`

**Acceptance Criteria**:
- [ ] CODE_OF_CONDUCT.md created
- [ ] Referenced in README and CONTRIBUTING
- [ ] Clear guidelines for respectful interaction

---

### #23 - Setup package.json workspaces

**Category**: Setup & DevOps

**Description**: Configure npm workspaces for monorepo management

**Priority**: high

**Estimated Effort**: small

**Labels**: `devops`, `setup`

**Acceptance Criteria**:
- [ ] Root package.json declares all workspaces
- [ ] npm install installs all dependencies
- [ ] Cross-workspace imports working
- [ ] Dependency validation passing

---

### #24 - Setup dependency version management

**Category**: Setup & DevOps

**Description**: Establish strategy for managing dependency versions across monorepo

**Priority**: medium

**Estimated Effort**: small

**Labels**: `devops`, `dependencies`

**Acceptance Criteria**:
- [ ] Shared dependencies defined in root
- [ ] Version conflicts resolved
- [ ] npm audit passes
- [ ] Upgrade strategy documented

---

### #25 - Create security scanning workflow

**Category**: Setup & DevOps

**Description**: Setup automated security scanning for dependencies and code

**Priority**: high

**Estimated Effort**: medium

**Labels**: `devops`, `security`, `ci-cd`

**Acceptance Criteria**:
- [ ] Dependency vulnerability scanning enabled
- [ ] Code security scanning configured
- [ ] Results reported in PR checks
- [ ] Security issues block merging

---

### #26 - Create performance benchmarking setup

**Category**: Setup & DevOps

**Description**: Setup tools and processes for performance testing

**Priority**: low

**Estimated Effort**: medium

**Labels**: `devops`, `performance`, `testing`

**Acceptance Criteria**:
- [ ] Benchmark tests defined
- [ ] Performance metrics tracked
- [ ] Regressions detected automatically
- [ ] Dashboard for viewing trends

---

### #27 - Setup release management process

**Category**: Setup & DevOps

**Description**: Configure automated versioning and release workflow

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `release`

**Acceptance Criteria**:
- [ ] Semantic versioning enforced
- [ ] Changelog auto-generated
- [ ] Git tags created on release
- [ ] Release notes published

---

### #28 - Create emergency incident response plan

**Category**: Setup & DevOps

**Description**: Document procedures for handling production incidents

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `devops`, `operations`

**Acceptance Criteria**:
- [ ] Incident response guide documented
- [ ] Escalation procedures defined
- [ ] Rollback procedures tested
- [ ] Communication plan established

---

### #29 - Setup backup and disaster recovery

**Category**: Setup & DevOps

**Description**: Configure automated backups and disaster recovery procedures

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `operations`, `security`

**Acceptance Criteria**:
- [ ] Database backups automated
- [ ] Recovery time objective (RTO) defined
- [ ] Disaster recovery drill scheduled
- [ ] Backup storage redundant

---

### #30 - Create project roadmap

**Category**: Setup & DevOps

**Description**: Document project roadmap and vision for major phases

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `documentation`, `planning`

**Acceptance Criteria**:
- [ ] Roadmap.md with phases
- [ ] Major milestones defined
- [ ] Timeline estimated
- [ ] Team alignment on priorities

---

## Authentication & User Management {#authentication-&-user-management}

**Total Issues**: 35

### #31 - Create User model and schema

**Category**: Authentication & User Management

**Description**: Define User database schema with email, password, profile fields

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `database`, `auth`

**Acceptance Criteria**:
- [ ] User entity with email, password, profile fields
- [ ] Email uniqueness constraint
- [ ] Password hashing with bcrypt
- [ ] Timestamps for created/updated

---

### #32 - Implement user registration endpoint

**Category**: Authentication & User Management

**Description**: Create POST /auth/register endpoint with validation

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `api`, `auth`

**Acceptance Criteria**:
- [ ] Email validation on format
- [ ] Password strength validation
- [ ] Password confirmation matching
- [ ] Error handling for duplicate email
- [ ] Returns new user profile

---

### #33 - Implement user login endpoint

**Category**: Authentication & User Management

**Description**: Create POST /auth/login endpoint with JWT generation

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `api`, `auth`, `jwt`

**Acceptance Criteria**:
- [ ] Email/password validation
- [ ] JWT token generation
- [ ] Refresh token generation
- [ ] Expiration times configured
- [ ] Secure cookie setup (if applicable)

---

### #34 - Implement JWT token refresh endpoint

**Category**: Authentication & User Management

**Description**: Create POST /auth/refresh endpoint for token renewal

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `api`, `auth`, `jwt`

**Acceptance Criteria**:
- [ ] Validates refresh token
- [ ] Issues new access token
- [ ] Maintains session data
- [ ] Prevents token reuse

---

### #35 - Implement logout endpoint

**Category**: Authentication & User Management

**Description**: Create POST /auth/logout endpoint for token invalidation

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `api`, `auth`

**Acceptance Criteria**:
- [ ] Invalidates refresh token
- [ ] Clears session data
- [ ] Returns 200 success

---

### #36 - Setup JWT authentication guards

**Category**: Authentication & User Management

**Description**: Create NestJS JWT guards for route protection

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `security`, `auth`

**Acceptance Criteria**:
- [ ] JWT guard validates tokens
- [ ] Handles expired tokens
- [ ] Returns 401 for missing/invalid tokens
- [ ] Extracts user from token

---

### #37 - Implement email verification

**Category**: Authentication & User Management

**Description**: Add email verification flow with confirmation links

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `auth`, `email`

**Acceptance Criteria**:
- [ ] Verification email sent on signup
- [ ] Confirmation link validates email
- [ ] Prevents login before verification
- [ ] Token expires after 24 hours

---

### #38 - Implement password reset flow

**Category**: Authentication & User Management

**Description**: Create forgot password and password reset functionality

**Priority**: high

**Estimated Effort**: large

**Labels**: `backend`, `auth`, `email`

**Acceptance Criteria**:
- [ ] Password reset email sent
- [ ] Reset link valid for 1 hour
- [ ] New password validated
- [ ] Old password invalidated

---

### #39 - Implement role-based access control (RBAC)

**Category**: Authentication & User Management

**Description**: Add role and permission system for different user types

**Priority**: high

**Estimated Effort**: large

**Labels**: `backend`, `auth`, `security`

**Acceptance Criteria**:
- [ ] User roles (admin, user, guest)
- [ ] Permission mapping to roles
- [ ] Guards check permissions
- [ ] Admin endpoints protected

---

### #40 - Implement two-factor authentication (2FA)

**Category**: Authentication & User Management

**Description**: Add optional 2FA using TOTP for enhanced security

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `auth`, `security`

**Acceptance Criteria**:
- [ ] TOTP setup endpoint
- [ ] QR code generation
- [ ] Verification on login
- [ ] Backup codes generated

---

### #41 - Create user profile endpoint

**Category**: Authentication & User Management

**Description**: Implement GET /users/me for retrieving user profile

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `api`, `user`

**Acceptance Criteria**:
- [ ] Returns authenticated user profile
- [ ] Includes user preferences
- [ ] Response cached appropriately

---

### #42 - Implement profile update endpoint

**Category**: Authentication & User Management

**Description**: Create PUT /users/me for updating user profile

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `api`, `user`

**Acceptance Criteria**:
- [ ] Updates first/last name
- [ ] Updates profile picture
- [ ] Validates input
- [ ] Returns updated profile

---

### #43 - Implement profile picture upload

**Category**: Authentication & User Management

**Description**: Add file upload for user profile pictures with image optimization

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `storage`, `user`

**Acceptance Criteria**:
- [ ] File upload to storage service
- [ ] Image resizing and optimization
- [ ] URL stored in database
- [ ] Old image cleaned up

---

### #44 - Implement user account deletion

**Category**: Authentication & User Management

**Description**: Create endpoint for user to delete their account

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `user`, `security`

**Acceptance Criteria**:
- [ ] Requires password confirmation
- [ ] Deletes user data (GDPR compliant)
- [ ] Invalidates all tokens
- [ ] Sends confirmation email

---

### #45 - Create session management system

**Category**: Authentication & User Management

**Description**: Implement session tracking and management

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `auth`, `security`

**Acceptance Criteria**:
- [ ] Sessions tracked in database
- [ ] Device information stored
- [ ] Session expiration enforced
- [ ] Multiple sessions per user allowed

---

### #46 - Implement device management

**Category**: Authentication & User Management

**Description**: Add ability to view and manage trusted devices

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `security`, `user`

**Acceptance Criteria**:
- [ ] List all active devices/sessions
- [ ] Logout from specific device
- [ ] Logout from all devices
- [ ] Device fingerprinting for tracking

---

### #47 - Implement login activity log

**Category**: Authentication & User Management

**Description**: Track and display user login history

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `security`, `logging`

**Acceptance Criteria**:
- [ ] Login events stored with timestamp
- [ ] IP address and device recorded
- [ ] Suspicious activity detection
- [ ] User can view login history

---

### #48 - Implement rate limiting on auth endpoints

**Category**: Authentication & User Management

**Description**: Add rate limiting to prevent brute force attacks

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `security`

**Acceptance Criteria**:
- [ ] Login endpoint rate limited
- [ ] Registration endpoint rate limited
- [ ] Increasing delays on failed attempts
- [ ] IP-based and user-based limits

---

### #49 - Implement account lockout protection

**Category**: Authentication & User Management

**Description**: Lock account after multiple failed login attempts

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `security`

**Acceptance Criteria**:
- [ ] Account locked after 5 failed attempts
- [ ] Unlock email sent to user
- [ ] Time-based unlock (30 minutes)
- [ ] Admin can manually unlock

---

### #50 - Implement OAuth 2.0 support

**Category**: Authentication & User Management

**Description**: Add OAuth 2.0 authentication with popular providers

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `auth`, `third-party`

**Acceptance Criteria**:
- [ ] Google OAuth integration
- [ ] GitHub OAuth integration
- [ ] User info mapped to profile
- [ ] Account linking for existing users

---

### #51 - Create password strength validator

**Category**: Authentication & User Management

**Description**: Implement password strength checking and requirements

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `security`, `validation`

**Acceptance Criteria**:
- [ ] Minimum 8 characters
- [ ] Mix of uppercase, lowercase, numbers, special chars
- [ ] Not common passwords
- [ ] User information not in password

---

### #52 - Implement user preferences system

**Category**: Authentication & User Management

**Description**: Create system for storing user preferences and settings

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `database`, `user`

**Acceptance Criteria**:
- [ ] User preferences stored per user
- [ ] Update preferences endpoint
- [ ] Get preferences endpoint
- [ ] Defaults defined for new users

---

### #53 - Implement notification preferences

**Category**: Authentication & User Management

**Description**: Allow users to configure notification settings

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `notifications`, `user`

**Acceptance Criteria**:
- [ ] Email notification preferences
- [ ] Push notification preferences
- [ ] Notification types configurable
- [ ] Frequency settings (daily digest, etc)

---

### #54 - Create user profile validation

**Category**: Authentication & User Management

**Description**: Implement comprehensive validation for profile fields

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `validation`, `user`

**Acceptance Criteria**:
- [ ] Email format validation
- [ ] Name length validation
- [ ] Special characters handled
- [ ] XSS prevention

---

### #55 - Implement audit logging for auth events

**Category**: Authentication & User Management

**Description**: Log all authentication-related events for security audit

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `security`, `logging`

**Acceptance Criteria**:
- [ ] Login/logout events logged
- [ ] Password change events logged
- [ ] Permission changes logged
- [ ] Admin access logged

---

### #56 - Create authentication middleware

**Category**: Authentication & User Management

**Description**: Implement NestJS middleware for authentication checks

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `auth`

**Acceptance Criteria**:
- [ ] Authenticates requests
- [ ] Extracts user from token
- [ ] Passes to next middleware
- [ ] Handles errors gracefully

---

### #57 - Implement user search and directory

**Category**: Authentication & User Management

**Description**: Add ability to search for users (for admin purposes)

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `api`, `admin`

**Acceptance Criteria**:
- [ ] Search by email, name
- [ ] Paginated results
- [ ] Admin-only access
- [ ] Performance optimized

---

### #58 - Create user activity dashboard

**Category**: Authentication & User Management

**Description**: Backend endpoint for user activity statistics

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `api`, `analytics`

**Acceptance Criteria**:
- [ ] Active users count
- [ ] Recently active users
- [ ] Login frequency stats
- [ ] Account creation trends

---

### #59 - Implement user ban/suspension system

**Category**: Authentication & User Management

**Description**: Add admin capability to ban or suspend users

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `admin`, `security`

**Acceptance Criteria**:
- [ ] Ban user endpoint
- [ ] Suspend user endpoint
- [ ] Ban reason stored
- [ ] Banned users cannot login

---

### #60 - Create user onboarding flow

**Category**: Authentication & User Management

**Description**: Design backend endpoints to support onboarding process

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `user`

**Acceptance Criteria**:
- [ ] Welcome email sent
- [ ] Setup wizard state stored
- [ ] Skip onboarding option
- [ ] Track completion

---

### #61 - Implement data export functionality

**Category**: Authentication & User Management

**Description**: Allow users to export their data in standard formats

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `user`, `privacy`

**Acceptance Criteria**:
- [ ] Export to JSON format
- [ ] Export to CSV format
- [ ] Includes all user data
- [ ] GDPR compliant

---

### #62 - Setup authentication integration tests

**Category**: Authentication & User Management

**Description**: Write comprehensive tests for auth workflows

**Priority**: high

**Estimated Effort**: large

**Labels**: `testing`, `auth`, `backend`

**Acceptance Criteria**:
- [ ] Registration flow tested
- [ ] Login/logout tested
- [ ] Token refresh tested
- [ ] Error scenarios covered
- [ ] 80%+ coverage

---

### #63 - Implement authentication error tracking

**Category**: Authentication & User Management

**Description**: Track and alert on authentication errors

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `security`, `monitoring`

**Acceptance Criteria**:
- [ ] Failed login attempts tracked
- [ ] Unusual patterns detected
- [ ] Alerts for repeated failures
- [ ] Admin dashboard shows stats

---

### #64 - Create JWT token blacklist system

**Category**: Authentication & User Management

**Description**: Implement token blacklist for revoked tokens

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `security`, `auth`

**Acceptance Criteria**:
- [ ] Tokens can be manually revoked
- [ ] Blacklist checked on validation
- [ ] Expired blacklist entries cleaned
- [ ] Redis used for performance

---

### #65 - Implement CSRF protection

**Category**: Authentication & User Management

**Description**: Add CSRF token validation to state-changing endpoints

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `security`

**Acceptance Criteria**:
- [ ] CSRF tokens generated
- [ ] Tokens validated on POST/PUT/DELETE
- [ ] Tokens renewed after use
- [ ] Tokens SameSite compliant

---

## Wallet Integration {#wallet-integration}

**Total Issues**: 50

### #66 - Setup Freighter wallet integration

**Category**: Wallet Integration

**Description**: Implement setup freighter wallet integration for wallet management

**Priority**: high

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Setup Freighter wallet integration functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #67 - Implement Ledger hardware wallet support

**Category**: Wallet Integration

**Description**: Implement implement ledger hardware wallet support for wallet management

**Priority**: high

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement Ledger hardware wallet support functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #68 - Add Trezor wallet support

**Category**: Wallet Integration

**Description**: Implement add trezor wallet support for wallet management

**Priority**: high

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add Trezor wallet support functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #69 - Create wallet detection logic

**Category**: Wallet Integration

**Description**: Implement create wallet detection logic for wallet management

**Priority**: high

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet detection logic functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #70 - Implement transaction signing

**Category**: Wallet Integration

**Description**: Implement implement transaction signing for wallet management

**Priority**: high

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement transaction signing functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #71 - Create wallet connection UI

**Category**: Wallet Integration

**Description**: Implement create wallet connection ui for wallet management

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet connection UI functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #72 - Add wallet balance fetching

**Category**: Wallet Integration

**Description**: Implement add wallet balance fetching for wallet management

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet balance fetching functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #73 - Implement asset listing

**Category**: Wallet Integration

**Description**: Implement implement asset listing for wallet management

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement asset listing functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #74 - Create wallet switching functionality

**Category**: Wallet Integration

**Description**: Implement create wallet switching functionality for wallet management

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet switching functionality functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #75 - Add wallet account management

**Category**: Wallet Integration

**Description**: Implement add wallet account management for wallet management

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet account management functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #76 - Implement wallet import from seed phrase

**Category**: Wallet Integration

**Description**: Implement implement wallet import from seed phrase for wallet management

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet import from seed phrase functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #77 - Create hardware wallet pairing flow

**Category**: Wallet Integration

**Description**: Implement create hardware wallet pairing flow for wallet management

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create hardware wallet pairing flow functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #78 - Add wallet address validation

**Category**: Wallet Integration

**Description**: Implement add wallet address validation for wallet management

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet address validation functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #79 - Implement public key extraction

**Category**: Wallet Integration

**Description**: Implement implement public key extraction for wallet management

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement public key extraction functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #80 - Create wallet permissions system

**Category**: Wallet Integration

**Description**: Implement create wallet permissions system for wallet management

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet permissions system functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #81 - Add wallet backup warning

**Category**: Wallet Integration

**Description**: Implement add wallet backup warning for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet backup warning functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #82 - Implement wallet recovery options

**Category**: Wallet Integration

**Description**: Implement implement wallet recovery options for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet recovery options functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #83 - Create whitelist/blacklist features

**Category**: Wallet Integration

**Description**: Implement create whitelist/blacklist features for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create whitelist/blacklist features functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #84 - Add multi-wallet support

**Category**: Wallet Integration

**Description**: Implement add multi-wallet support for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add multi-wallet support functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #85 - Implement wallet aliases

**Category**: Wallet Integration

**Description**: Implement implement wallet aliases for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet aliases functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #86 - Create wallet activity timeline

**Category**: Wallet Integration

**Description**: Implement create wallet activity timeline for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet activity timeline functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #87 - Add wallet statistics dashboard

**Category**: Wallet Integration

**Description**: Implement add wallet statistics dashboard for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet statistics dashboard functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #88 - Implement spend limits feature

**Category**: Wallet Integration

**Description**: Implement implement spend limits feature for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement spend limits feature functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #89 - Create wallet notifications

**Category**: Wallet Integration

**Description**: Implement create wallet notifications for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet notifications functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #90 - Add wallet export functionality

**Category**: Wallet Integration

**Description**: Implement add wallet export functionality for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet export functionality functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #91 - Implement network selection

**Category**: Wallet Integration

**Description**: Implement implement network selection for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement network selection functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #92 - Create testnet/mainnet toggle

**Category**: Wallet Integration

**Description**: Implement create testnet/mainnet toggle for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create testnet/mainnet toggle functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #93 - Add wallet settings management

**Category**: Wallet Integration

**Description**: Implement add wallet settings management for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet settings management functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #94 - Implement wallet security checklist

**Category**: Wallet Integration

**Description**: Implement implement wallet security checklist for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet security checklist functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #95 - Create wallet onboarding guide

**Category**: Wallet Integration

**Description**: Implement create wallet onboarding guide for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet onboarding guide functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #96 - Add wallet state synchronization

**Category**: Wallet Integration

**Description**: Implement add wallet state synchronization for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet state synchronization functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #97 - Implement wallet caching

**Category**: Wallet Integration

**Description**: Implement implement wallet caching for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet caching functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #98 - Create offline mode support

**Category**: Wallet Integration

**Description**: Implement create offline mode support for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create offline mode support functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #99 - Add wallet connection timeout handling

**Category**: Wallet Integration

**Description**: Implement add wallet connection timeout handling for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet connection timeout handling functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #100 - Implement wallet error recovery

**Category**: Wallet Integration

**Description**: Implement implement wallet error recovery for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet error recovery functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #101 - Create wallet transaction history

**Category**: Wallet Integration

**Description**: Implement create wallet transaction history for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet transaction history functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #102 - Add wallet filtering options

**Category**: Wallet Integration

**Description**: Implement add wallet filtering options for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet filtering options functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #103 - Implement wallet sorting

**Category**: Wallet Integration

**Description**: Implement implement wallet sorting for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet sorting functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #104 - Create custom gas price settings

**Category**: Wallet Integration

**Description**: Implement create custom gas price settings for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create custom gas price settings functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #105 - Add memo/note field for transactions

**Category**: Wallet Integration

**Description**: Implement add memo/note field for transactions for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add memo/note field for transactions functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #106 - Implement wallet activity export

**Category**: Wallet Integration

**Description**: Implement implement wallet activity export for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet activity export functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #107 - Create wallet sharing (view-only)

**Category**: Wallet Integration

**Description**: Implement create wallet sharing (view-only) for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet sharing (view-only) functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #108 - Add wallet recommendations

**Category**: Wallet Integration

**Description**: Implement add wallet recommendations for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet recommendations functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #109 - Implement wallet security audit

**Category**: Wallet Integration

**Description**: Implement implement wallet security audit for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet security audit functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #110 - Create emergency wallet recovery

**Category**: Wallet Integration

**Description**: Implement create emergency wallet recovery for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create emergency wallet recovery functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #111 - Add metadata storage for wallets

**Category**: Wallet Integration

**Description**: Implement add metadata storage for wallets for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add metadata storage for wallets functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #112 - Implement wallet versioning

**Category**: Wallet Integration

**Description**: Implement implement wallet versioning for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet versioning functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #113 - Create wallet compatibility checker

**Category**: Wallet Integration

**Description**: Implement create wallet compatibility checker for wallet management

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Create wallet compatibility checker functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #114 - Add wallet upgrade notifications

**Category**: Wallet Integration

**Description**: Implement add wallet upgrade notifications for wallet management

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Add wallet upgrade notifications functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

### #115 - Implement wallet auto-connect feature

**Category**: Wallet Integration

**Description**: Implement implement wallet auto-connect feature for wallet management

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `wallet`, `stellar`

**Acceptance Criteria**:
- [ ] Implement wallet auto-connect feature functionality working
- [ ] Tests passing
- [ ] No console errors
- [ ] Accessibility compliant

---

## Smart Contract Development {#smart-contract-development}

**Total Issues**: 50

### #116 - Implement VaultContract deposit function

**Category**: Smart Contract Development

**Description**: Implement VaultContract deposit function for smart contract functionality

**Priority**: high

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement VaultContract deposit function implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #117 - Implement VaultContract withdrawal function

**Category**: Smart Contract Development

**Description**: Implement VaultContract withdrawal function for smart contract functionality

**Priority**: high

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement VaultContract withdrawal function implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #118 - Create balance tracking in contracts

**Category**: Smart Contract Development

**Description**: Create balance tracking in contracts for smart contract functionality

**Priority**: high

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create balance tracking in contracts implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #119 - Implement share calculation

**Category**: Smart Contract Development

**Description**: Implement share calculation for smart contract functionality

**Priority**: high

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement share calculation implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #120 - Add access control to contracts

**Category**: Smart Contract Development

**Description**: Add access control to contracts for smart contract functionality

**Priority**: high

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add access control to contracts implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #121 - Create VaultContract testing suite

**Category**: Smart Contract Development

**Description**: Create VaultContract testing suite for smart contract functionality

**Priority**: high

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create VaultContract testing suite implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #122 - Implement TokenContract minting

**Category**: Smart Contract Development

**Description**: Implement TokenContract minting for smart contract functionality

**Priority**: high

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement TokenContract minting implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #123 - Implement TokenContract burning

**Category**: Smart Contract Development

**Description**: Implement TokenContract burning for smart contract functionality

**Priority**: high

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement TokenContract burning implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #124 - Add token transfer functionality

**Category**: Smart Contract Development

**Description**: Add token transfer functionality for smart contract functionality

**Priority**: high

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add token transfer functionality implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #125 - Create approval system for tokens

**Category**: Smart Contract Development

**Description**: Create approval system for tokens for smart contract functionality

**Priority**: high

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create approval system for tokens implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #126 - Implement allowance tracking

**Category**: Smart Contract Development

**Description**: Implement allowance tracking for smart contract functionality

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement allowance tracking implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #127 - Add TokenContract testing suite

**Category**: Smart Contract Development

**Description**: Add TokenContract testing suite for smart contract functionality

**Priority**: medium

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add TokenContract testing suite implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #128 - Create PaymentContract structure

**Category**: Smart Contract Development

**Description**: Create PaymentContract structure for smart contract functionality

**Priority**: medium

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create PaymentContract structure implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #129 - Implement payment creation

**Category**: Smart Contract Development

**Description**: Implement payment creation for smart contract functionality

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment creation implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #130 - Implement payment execution

**Category**: Smart Contract Development

**Description**: Implement payment execution for smart contract functionality

**Priority**: medium

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment execution implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #131 - Add payment cancellation

**Category**: Smart Contract Development

**Description**: Add payment cancellation for smart contract functionality

**Priority**: medium

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add payment cancellation implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #132 - Create payment status tracking

**Category**: Smart Contract Development

**Description**: Create payment status tracking for smart contract functionality

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create payment status tracking implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #133 - Implement payment timeouts

**Category**: Smart Contract Development

**Description**: Implement payment timeouts for smart contract functionality

**Priority**: medium

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment timeouts implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #134 - Add PaymentContract testing suite

**Category**: Smart Contract Development

**Description**: Add PaymentContract testing suite for smart contract functionality

**Priority**: medium

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add PaymentContract testing suite implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #135 - Create contract initialization logic

**Category**: Smart Contract Development

**Description**: Create contract initialization logic for smart contract functionality

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract initialization logic implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #136 - Implement contract upgrade mechanism

**Category**: Smart Contract Development

**Description**: Implement contract upgrade mechanism for smart contract functionality

**Priority**: medium

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract upgrade mechanism implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #137 - Add event emission for all transactions

**Category**: Smart Contract Development

**Description**: Add event emission for all transactions for smart contract functionality

**Priority**: medium

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add event emission for all transactions implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #138 - Create contract state serialization

**Category**: Smart Contract Development

**Description**: Create contract state serialization for smart contract functionality

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract state serialization implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #139 - Implement decimal handling

**Category**: Smart Contract Development

**Description**: Implement decimal handling for smart contract functionality

**Priority**: medium

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement decimal handling implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #140 - Add overflow protection

**Category**: Smart Contract Development

**Description**: Add overflow protection for smart contract functionality

**Priority**: medium

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add overflow protection implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #141 - Create contract documentation

**Category**: Smart Contract Development

**Description**: Create contract documentation for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract documentation implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #142 - Implement contract visibility settings

**Category**: Smart Contract Development

**Description**: Implement contract visibility settings for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract visibility settings implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #143 - Add contract pause/unpause functionality

**Category**: Smart Contract Development

**Description**: Add contract pause/unpause functionality for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract pause/unpause functionality implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #144 - Create admin role management

**Category**: Smart Contract Development

**Description**: Create admin role management for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create admin role management implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #145 - Implement emergency stop mechanism

**Category**: Smart Contract Development

**Description**: Implement emergency stop mechanism for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement emergency stop mechanism implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #146 - Add contract metrics tracking

**Category**: Smart Contract Development

**Description**: Add contract metrics tracking for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract metrics tracking implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #147 - Create contract gas optimization

**Category**: Smart Contract Development

**Description**: Create contract gas optimization for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract gas optimization implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #148 - Implement contract batch operations

**Category**: Smart Contract Development

**Description**: Implement contract batch operations for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract batch operations implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #149 - Add contract hook system

**Category**: Smart Contract Development

**Description**: Add contract hook system for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract hook system implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #150 - Create contract extension points

**Category**: Smart Contract Development

**Description**: Create contract extension points for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract extension points implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #151 - Implement contract version management

**Category**: Smart Contract Development

**Description**: Implement contract version management for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract version management implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #152 - Add contract compatibility layer

**Category**: Smart Contract Development

**Description**: Add contract compatibility layer for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract compatibility layer implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #153 - Create contract migration tools

**Category**: Smart Contract Development

**Description**: Create contract migration tools for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract migration tools implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #154 - Implement contract state validation

**Category**: Smart Contract Development

**Description**: Implement contract state validation for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract state validation implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #155 - Add contract invariant checks

**Category**: Smart Contract Development

**Description**: Add contract invariant checks for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract invariant checks implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #156 - Create contract security audit checklist

**Category**: Smart Contract Development

**Description**: Create contract security audit checklist for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract security audit checklist implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #157 - Implement contract rate limiting

**Category**: Smart Contract Development

**Description**: Implement contract rate limiting for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract rate limiting implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #158 - Add contract whitelist/blacklist

**Category**: Smart Contract Development

**Description**: Add contract whitelist/blacklist for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract whitelist/blacklist implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #159 - Create contract suspension mechanism

**Category**: Smart Contract Development

**Description**: Create contract suspension mechanism for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract suspension mechanism implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #160 - Add contract recovery procedures

**Category**: Smart Contract Development

**Description**: Add contract recovery procedures for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract recovery procedures implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #161 - Implement contract logging

**Category**: Smart Contract Development

**Description**: Implement contract logging for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract logging implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #162 - Create contract monitoring system

**Category**: Smart Contract Development

**Description**: Create contract monitoring system for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract monitoring system implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #163 - Add contract performance testing

**Category**: Smart Contract Development

**Description**: Add contract performance testing for smart contract functionality

**Priority**: low

**Estimated Effort**: large

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Add contract performance testing implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #164 - Implement contract fuzzing tests

**Category**: Smart Contract Development

**Description**: Implement contract fuzzing tests for smart contract functionality

**Priority**: low

**Estimated Effort**: small

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Implement contract fuzzing tests implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

### #165 - Create contract static analysis

**Category**: Smart Contract Development

**Description**: Create contract static analysis for smart contract functionality

**Priority**: low

**Estimated Effort**: medium

**Labels**: `contracts`, `rust`, `soroban`, `backend`

**Acceptance Criteria**:
- [ ] Create contract static analysis implemented and tested
- [ ] Contract compiles without errors
- [ ] Tests passing with 80%+ coverage
- [ ] Code reviewed and approved

---

## Backend API {#backend-api}

**Total Issues**: 49

### #166 - Create User service

**Category**: Backend API

**Description**: Create User service for backend API

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create User service implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #167 - Create Wallet management service

**Category**: Backend API

**Description**: Create Wallet management service for backend API

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create Wallet management service implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #168 - Create Asset tracking service

**Category**: Backend API

**Description**: Create Asset tracking service for backend API

**Priority**: high

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create Asset tracking service implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #169 - Create Transaction service

**Category**: Backend API

**Description**: Create Transaction service for backend API

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create Transaction service implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #170 - Create Contract interaction service

**Category**: Backend API

**Description**: Create Contract interaction service for backend API

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create Contract interaction service implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #171 - Implement database migrations

**Category**: Backend API

**Description**: Implement database migrations for backend API

**Priority**: high

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement database migrations implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #172 - Create TypeORM entities

**Category**: Backend API

**Description**: Create TypeORM entities for backend API

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create TypeORM entities implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #173 - Implement error handling middleware

**Category**: Backend API

**Description**: Implement error handling middleware for backend API

**Priority**: high

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement error handling middleware implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #174 - Create request validation

**Category**: Backend API

**Description**: Create request validation for backend API

**Priority**: high

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create request validation implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #175 - Implement response formatting

**Category**: Backend API

**Description**: Implement response formatting for backend API

**Priority**: high

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement response formatting implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #176 - Create pagination system

**Category**: Backend API

**Description**: Create pagination system for backend API

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create pagination system implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #177 - Implement sorting and filtering

**Category**: Backend API

**Description**: Implement sorting and filtering for backend API

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement sorting and filtering implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #178 - Create caching layer

**Category**: Backend API

**Description**: Create caching layer for backend API

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create caching layer implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #179 - Implement cache invalidation

**Category**: Backend API

**Description**: Implement cache invalidation for backend API

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement cache invalidation implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #180 - Create rate limiting middleware

**Category**: Backend API

**Description**: Create rate limiting middleware for backend API

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create rate limiting middleware implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #181 - Implement CORS configuration

**Category**: Backend API

**Description**: Implement CORS configuration for backend API

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement CORS configuration implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #182 - Create security headers middleware

**Category**: Backend API

**Description**: Create security headers middleware for backend API

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create security headers middleware implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #183 - Implement input sanitization

**Category**: Backend API

**Description**: Implement input sanitization for backend API

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement input sanitization implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #184 - Create API documentation

**Category**: Backend API

**Description**: Create API documentation for backend API

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create API documentation implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #185 - Implement API versioning

**Category**: Backend API

**Description**: Implement API versioning for backend API

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement API versioning implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #186 - Create health check endpoint

**Category**: Backend API

**Description**: Create health check endpoint for backend API

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create health check endpoint implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #187 - Implement metrics collection

**Category**: Backend API

**Description**: Implement metrics collection for backend API

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement metrics collection implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #188 - Create logging system

**Category**: Backend API

**Description**: Create logging system for backend API

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create logging system implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #189 - Implement error tracking

**Category**: Backend API

**Description**: Implement error tracking for backend API

**Priority**: medium

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement error tracking implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #190 - Create database connection pooling

**Category**: Backend API

**Description**: Create database connection pooling for backend API

**Priority**: medium

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create database connection pooling implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #191 - Implement database transactions

**Category**: Backend API

**Description**: Implement database transactions for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement database transactions implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #192 - Create backup system

**Category**: Backend API

**Description**: Create backup system for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create backup system implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #193 - Implement database monitoring

**Category**: Backend API

**Description**: Implement database monitoring for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement database monitoring implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #194 - Create seed data scripts

**Category**: Backend API

**Description**: Create seed data scripts for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create seed data scripts implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #195 - Implement test database setup

**Category**: Backend API

**Description**: Implement test database setup for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement test database setup implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #196 - Create API integration tests

**Category**: Backend API

**Description**: Create API integration tests for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create API integration tests implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #197 - Implement end-to-end tests

**Category**: Backend API

**Description**: Implement end-to-end tests for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement end-to-end tests implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #198 - Create performance benchmarks

**Category**: Backend API

**Description**: Create performance benchmarks for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create performance benchmarks implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #199 - Implement query optimization

**Category**: Backend API

**Description**: Implement query optimization for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement query optimization implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #200 - Create index management

**Category**: Backend API

**Description**: Create index management for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create index management implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #201 - Implement data validation schemas

**Category**: Backend API

**Description**: Implement data validation schemas for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement data validation schemas implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #202 - Create DTO transformers

**Category**: Backend API

**Description**: Create DTO transformers for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create DTO transformers implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #203 - Implement request/response compression

**Category**: Backend API

**Description**: Implement request/response compression for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement request/response compression implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #204 - Create webhook system

**Category**: Backend API

**Description**: Create webhook system for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create webhook system implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #205 - Implement event bus

**Category**: Backend API

**Description**: Implement event bus for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement event bus implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #206 - Create task queue

**Category**: Backend API

**Description**: Create task queue for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create task queue implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #207 - Implement job scheduling

**Category**: Backend API

**Description**: Implement job scheduling for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement job scheduling implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #208 - Create file upload handling

**Category**: Backend API

**Description**: Create file upload handling for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create file upload handling implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #209 - Implement file storage

**Category**: Backend API

**Description**: Implement file storage for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement file storage implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #210 - Create image processing pipeline

**Category**: Backend API

**Description**: Create image processing pipeline for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create image processing pipeline implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #211 - Implement mail service

**Category**: Backend API

**Description**: Implement mail service for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement mail service implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #212 - Create notification queue

**Category**: Backend API

**Description**: Create notification queue for backend API

**Priority**: low

**Estimated Effort**: medium

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create notification queue implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #213 - Implement external API integrations

**Category**: Backend API

**Description**: Implement external API integrations for backend API

**Priority**: low

**Estimated Effort**: large

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Implement external API integrations implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

### #214 - Create SDK for API consumers

**Category**: Backend API

**Description**: Create SDK for API consumers for backend API

**Priority**: low

**Estimated Effort**: small

**Labels**: `backend`, `nestjs`, `api`

**Acceptance Criteria**:
- [ ] Create SDK for API consumers implemented
- [ ] Unit tests passing
- [ ] Integration tests passing
- [ ] Code review approved

---

## Frontend UI/UX {#frontend-ui/ux}

**Total Issues**: 49

### #215 - Create application shell layout

**Category**: Frontend UI/UX

**Description**: Create application shell layout for frontend application

**Priority**: high

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create application shell layout implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #216 - Implement navigation menu

**Category**: Frontend UI/UX

**Description**: Implement navigation menu for frontend application

**Priority**: high

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement navigation menu implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #217 - Create dashboard page

**Category**: Frontend UI/UX

**Description**: Create dashboard page for frontend application

**Priority**: high

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create dashboard page implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #218 - Implement wallet selector

**Category**: Frontend UI/UX

**Description**: Implement wallet selector for frontend application

**Priority**: high

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement wallet selector implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #219 - Create asset list view

**Category**: Frontend UI/UX

**Description**: Create asset list view for frontend application

**Priority**: high

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create asset list view implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #220 - Implement asset detail page

**Category**: Frontend UI/UX

**Description**: Implement asset detail page for frontend application

**Priority**: high

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement asset detail page implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #221 - Create transaction form

**Category**: Frontend UI/UX

**Description**: Create transaction form for frontend application

**Priority**: high

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create transaction form implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #222 - Implement transaction history

**Category**: Frontend UI/UX

**Description**: Implement transaction history for frontend application

**Priority**: high

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement transaction history implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #223 - Create user profile page

**Category**: Frontend UI/UX

**Description**: Create user profile page for frontend application

**Priority**: high

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create user profile page implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #224 - Implement settings page

**Category**: Frontend UI/UX

**Description**: Implement settings page for frontend application

**Priority**: high

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement settings page implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #225 - Create authentication forms

**Category**: Frontend UI/UX

**Description**: Create authentication forms for frontend application

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create authentication forms implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #226 - Implement loading states

**Category**: Frontend UI/UX

**Description**: Implement loading states for frontend application

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement loading states implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #227 - Create error boundaries

**Category**: Frontend UI/UX

**Description**: Create error boundaries for frontend application

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create error boundaries implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #228 - Implement error messages

**Category**: Frontend UI/UX

**Description**: Implement error messages for frontend application

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement error messages implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #229 - Create toast notifications

**Category**: Frontend UI/UX

**Description**: Create toast notifications for frontend application

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create toast notifications implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #230 - Implement modal dialogs

**Category**: Frontend UI/UX

**Description**: Implement modal dialogs for frontend application

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement modal dialogs implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #231 - Create form components

**Category**: Frontend UI/UX

**Description**: Create form components for frontend application

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create form components implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #232 - Implement form validation

**Category**: Frontend UI/UX

**Description**: Implement form validation for frontend application

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement form validation implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #233 - Create tables with sorting

**Category**: Frontend UI/UX

**Description**: Create tables with sorting for frontend application

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create tables with sorting implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #234 - Implement data pagination

**Category**: Frontend UI/UX

**Description**: Implement data pagination for frontend application

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement data pagination implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #235 - Create charts and graphs

**Category**: Frontend UI/UX

**Description**: Create charts and graphs for frontend application

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create charts and graphs implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #236 - Implement responsive design

**Category**: Frontend UI/UX

**Description**: Implement responsive design for frontend application

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement responsive design implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #237 - Create mobile navigation

**Category**: Frontend UI/UX

**Description**: Create mobile navigation for frontend application

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create mobile navigation implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #238 - Implement dark/light theme

**Category**: Frontend UI/UX

**Description**: Implement dark/light theme for frontend application

**Priority**: medium

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement dark/light theme implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #239 - Create accessibility compliance

**Category**: Frontend UI/UX

**Description**: Create accessibility compliance for frontend application

**Priority**: medium

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create accessibility compliance implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #240 - Implement keyboard navigation

**Category**: Frontend UI/UX

**Description**: Implement keyboard navigation for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement keyboard navigation implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #241 - Create color scheme

**Category**: Frontend UI/UX

**Description**: Create color scheme for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create color scheme implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #242 - Implement typography system

**Category**: Frontend UI/UX

**Description**: Implement typography system for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement typography system implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #243 - Create spacing system

**Category**: Frontend UI/UX

**Description**: Create spacing system for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create spacing system implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #244 - Implement component library

**Category**: Frontend UI/UX

**Description**: Implement component library for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement component library implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #245 - Create Storybook setup

**Category**: Frontend UI/UX

**Description**: Create Storybook setup for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create Storybook setup implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #246 - Implement UI testing

**Category**: Frontend UI/UX

**Description**: Implement UI testing for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement UI testing implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #247 - Create visual regression tests

**Category**: Frontend UI/UX

**Description**: Create visual regression tests for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create visual regression tests implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #248 - Implement animation system

**Category**: Frontend UI/UX

**Description**: Implement animation system for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement animation system implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #249 - Create transition effects

**Category**: Frontend UI/UX

**Description**: Create transition effects for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create transition effects implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #250 - Implement skeleton loaders

**Category**: Frontend UI/UX

**Description**: Implement skeleton loaders for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement skeleton loaders implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #251 - Create empty states

**Category**: Frontend UI/UX

**Description**: Create empty states for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create empty states implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #252 - Implement error screens

**Category**: Frontend UI/UX

**Description**: Implement error screens for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement error screens implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #253 - Create success screens

**Category**: Frontend UI/UX

**Description**: Create success screens for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create success screens implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #254 - Implement onboarding flow

**Category**: Frontend UI/UX

**Description**: Implement onboarding flow for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement onboarding flow implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #255 - Create tutorial system

**Category**: Frontend UI/UX

**Description**: Create tutorial system for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create tutorial system implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #256 - Implement help documentation

**Category**: Frontend UI/UX

**Description**: Implement help documentation for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement help documentation implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #257 - Create search functionality

**Category**: Frontend UI/UX

**Description**: Create search functionality for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create search functionality implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #258 - Implement filters

**Category**: Frontend UI/UX

**Description**: Implement filters for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement filters implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #259 - Create preferences UI

**Category**: Frontend UI/UX

**Description**: Create preferences UI for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create preferences UI implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #260 - Implement activity feed

**Category**: Frontend UI/UX

**Description**: Implement activity feed for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement activity feed implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #261 - Create notifications center

**Category**: Frontend UI/UX

**Description**: Create notifications center for frontend application

**Priority**: low

**Estimated Effort**: medium

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create notifications center implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #262 - Implement breadcrumbs

**Category**: Frontend UI/UX

**Description**: Implement breadcrumbs for frontend application

**Priority**: low

**Estimated Effort**: large

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Implement breadcrumbs implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

### #263 - Create footer component

**Category**: Frontend UI/UX

**Description**: Create footer component for frontend application

**Priority**: low

**Estimated Effort**: small

**Labels**: `frontend`, `ui`, `nextjs`, `react`

**Acceptance Criteria**:
- [ ] Create footer component implemented
- [ ] Styling complete
- [ ] Responsive design working
- [ ] Accessibility verified

---

## Testing & Quality {#testing-&-quality}

**Total Issues**: 30

### #264 - Setup Jest for unit tests

**Category**: Testing & Quality

**Description**: Setup Jest for unit tests for quality assurance

**Priority**: high

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Setup Jest for unit tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #265 - Setup Vitest for integration tests

**Category**: Testing & Quality

**Description**: Setup Vitest for integration tests for quality assurance

**Priority**: high

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Setup Vitest for integration tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #266 - Setup Cypress for E2E tests

**Category**: Testing & Quality

**Description**: Setup Cypress for E2E tests for quality assurance

**Priority**: high

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Setup Cypress for E2E tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #267 - Create unit test templates

**Category**: Testing & Quality

**Description**: Create unit test templates for quality assurance

**Priority**: high

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create unit test templates configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #268 - Implement test coverage reporting

**Category**: Testing & Quality

**Description**: Implement test coverage reporting for quality assurance

**Priority**: high

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement test coverage reporting configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #269 - Create test data factories

**Category**: Testing & Quality

**Description**: Create test data factories for quality assurance

**Priority**: high

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create test data factories configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #270 - Setup test database

**Category**: Testing & Quality

**Description**: Setup test database for quality assurance

**Priority**: high

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Setup test database configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #271 - Implement test utilities

**Category**: Testing & Quality

**Description**: Implement test utilities for quality assurance

**Priority**: high

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement test utilities configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #272 - Create snapshot tests

**Category**: Testing & Quality

**Description**: Create snapshot tests for quality assurance

**Priority**: high

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create snapshot tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #273 - Implement performance tests

**Category**: Testing & Quality

**Description**: Implement performance tests for quality assurance

**Priority**: high

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement performance tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #274 - Create accessibility tests

**Category**: Testing & Quality

**Description**: Create accessibility tests for quality assurance

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create accessibility tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #275 - Implement security tests

**Category**: Testing & Quality

**Description**: Implement security tests for quality assurance

**Priority**: medium

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement security tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #276 - Create API contract tests

**Category**: Testing & Quality

**Description**: Create API contract tests for quality assurance

**Priority**: medium

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create API contract tests configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #277 - Implement load testing

**Category**: Testing & Quality

**Description**: Implement load testing for quality assurance

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement load testing configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #278 - Create stress testing suite

**Category**: Testing & Quality

**Description**: Create stress testing suite for quality assurance

**Priority**: medium

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create stress testing suite configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #279 - Implement continuous testing

**Category**: Testing & Quality

**Description**: Implement continuous testing for quality assurance

**Priority**: medium

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement continuous testing configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #280 - Create test documentation

**Category**: Testing & Quality

**Description**: Create test documentation for quality assurance

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create test documentation configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #281 - Implement test CI/CD integration

**Category**: Testing & Quality

**Description**: Implement test CI/CD integration for quality assurance

**Priority**: medium

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement test CI/CD integration configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #282 - Create test result reporting

**Category**: Testing & Quality

**Description**: Create test result reporting for quality assurance

**Priority**: medium

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create test result reporting configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #283 - Implement flaky test detection

**Category**: Testing & Quality

**Description**: Implement flaky test detection for quality assurance

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement flaky test detection configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #284 - Create mutation testing

**Category**: Testing & Quality

**Description**: Create mutation testing for quality assurance

**Priority**: low

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create mutation testing configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #285 - Implement code coverage targets

**Category**: Testing & Quality

**Description**: Implement code coverage targets for quality assurance

**Priority**: low

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement code coverage targets configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #286 - Create integration test suite

**Category**: Testing & Quality

**Description**: Create integration test suite for quality assurance

**Priority**: low

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create integration test suite configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #287 - Implement contract testing

**Category**: Testing & Quality

**Description**: Implement contract testing for quality assurance

**Priority**: low

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement contract testing configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #288 - Create visual testing

**Category**: Testing & Quality

**Description**: Create visual testing for quality assurance

**Priority**: low

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create visual testing configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #289 - Implement performance profiling

**Category**: Testing & Quality

**Description**: Implement performance profiling for quality assurance

**Priority**: low

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement performance profiling configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #290 - Create memory leak detection

**Category**: Testing & Quality

**Description**: Create memory leak detection for quality assurance

**Priority**: low

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create memory leak detection configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #291 - Implement test monitoring

**Category**: Testing & Quality

**Description**: Implement test monitoring for quality assurance

**Priority**: low

**Estimated Effort**: small

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement test monitoring configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #292 - Create test analytics

**Category**: Testing & Quality

**Description**: Create test analytics for quality assurance

**Priority**: low

**Estimated Effort**: medium

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Create test analytics configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

### #293 - Implement test optimization

**Category**: Testing & Quality

**Description**: Implement test optimization for quality assurance

**Priority**: low

**Estimated Effort**: large

**Labels**: `testing`, `quality`, `devops`

**Acceptance Criteria**:
- [ ] Implement test optimization configured
- [ ] Tests running successfully
- [ ] Results being tracked
- [ ] Team trained on usage

---

## Payments & Transactions {#payments-&-transactions}

**Total Issues**: 30

### #294 - Implement payment creation

**Category**: Payments & Transactions

**Description**: Implement payment creation for payment processing

**Priority**: high

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment creation implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #295 - Create payment execution

**Category**: Payments & Transactions

**Description**: Create payment execution for payment processing

**Priority**: high

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create payment execution implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #296 - Implement payment verification

**Category**: Payments & Transactions

**Description**: Implement payment verification for payment processing

**Priority**: high

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment verification implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #297 - Create transaction validation

**Category**: Payments & Transactions

**Description**: Create transaction validation for payment processing

**Priority**: high

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create transaction validation implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #298 - Implement transaction signing

**Category**: Payments & Transactions

**Description**: Implement transaction signing for payment processing

**Priority**: high

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement transaction signing implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #299 - Create transaction broadcasting

**Category**: Payments & Transactions

**Description**: Create transaction broadcasting for payment processing

**Priority**: high

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create transaction broadcasting implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #300 - Implement transaction tracking

**Category**: Payments & Transactions

**Description**: Implement transaction tracking for payment processing

**Priority**: high

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement transaction tracking implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #301 - Create transaction retry logic

**Category**: Payments & Transactions

**Description**: Create transaction retry logic for payment processing

**Priority**: high

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create transaction retry logic implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #302 - Implement payment confirmation

**Category**: Payments & Transactions

**Description**: Implement payment confirmation for payment processing

**Priority**: high

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment confirmation implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #303 - Create payment webhooks

**Category**: Payments & Transactions

**Description**: Create payment webhooks for payment processing

**Priority**: high

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create payment webhooks implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #304 - Implement refund system

**Category**: Payments & Transactions

**Description**: Implement refund system for payment processing

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement refund system implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #305 - Create dispute handling

**Category**: Payments & Transactions

**Description**: Create dispute handling for payment processing

**Priority**: medium

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create dispute handling implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #306 - Implement payment reversal

**Category**: Payments & Transactions

**Description**: Implement payment reversal for payment processing

**Priority**: medium

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement payment reversal implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #307 - Create transaction fees

**Category**: Payments & Transactions

**Description**: Create transaction fees for payment processing

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create transaction fees implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #308 - Implement fee calculation

**Category**: Payments & Transactions

**Description**: Implement fee calculation for payment processing

**Priority**: medium

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement fee calculation implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #309 - Create price feed integration

**Category**: Payments & Transactions

**Description**: Create price feed integration for payment processing

**Priority**: medium

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create price feed integration implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #310 - Implement currency conversion

**Category**: Payments & Transactions

**Description**: Implement currency conversion for payment processing

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement currency conversion implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #311 - Create multi-asset support

**Category**: Payments & Transactions

**Description**: Create multi-asset support for payment processing

**Priority**: medium

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create multi-asset support implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #312 - Implement batch payments

**Category**: Payments & Transactions

**Description**: Implement batch payments for payment processing

**Priority**: medium

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement batch payments implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #313 - Create scheduled payments

**Category**: Payments & Transactions

**Description**: Create scheduled payments for payment processing

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create scheduled payments implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #314 - Implement recurring payments

**Category**: Payments & Transactions

**Description**: Implement recurring payments for payment processing

**Priority**: low

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement recurring payments implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #315 - Create invoice system

**Category**: Payments & Transactions

**Description**: Create invoice system for payment processing

**Priority**: low

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create invoice system implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #316 - Implement invoice tracking

**Category**: Payments & Transactions

**Description**: Implement invoice tracking for payment processing

**Priority**: low

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement invoice tracking implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #317 - Create receipt generation

**Category**: Payments & Transactions

**Description**: Create receipt generation for payment processing

**Priority**: low

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create receipt generation implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #318 - Implement transaction receipts

**Category**: Payments & Transactions

**Description**: Implement transaction receipts for payment processing

**Priority**: low

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement transaction receipts implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #319 - Create tax reporting

**Category**: Payments & Transactions

**Description**: Create tax reporting for payment processing

**Priority**: low

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create tax reporting implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #320 - Implement AML compliance

**Category**: Payments & Transactions

**Description**: Implement AML compliance for payment processing

**Priority**: low

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement AML compliance implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #321 - Create KYC integration

**Category**: Payments & Transactions

**Description**: Create KYC integration for payment processing

**Priority**: low

**Estimated Effort**: small

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create KYC integration implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #322 - Implement transaction limits

**Category**: Payments & Transactions

**Description**: Implement transaction limits for payment processing

**Priority**: low

**Estimated Effort**: medium

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Implement transaction limits implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

### #323 - Create fraud detection system

**Category**: Payments & Transactions

**Description**: Create fraud detection system for payment processing

**Priority**: low

**Estimated Effort**: large

**Labels**: `payments`, `transactions`, `backend`

**Acceptance Criteria**:
- [ ] Create fraud detection system implemented and tested
- [ ] Integration with Stellar working
- [ ] All tests passing
- [ ] Documentation updated

---

## Notifications {#notifications}

**Total Issues**: 20

### #324 - Implement email notification system

**Category**: Notifications

**Description**: Implement email notification system for user communication

**Priority**: high

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement email notification system implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #325 - Create push notification system

**Category**: Notifications

**Description**: Create push notification system for user communication

**Priority**: high

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create push notification system implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #326 - Implement in-app notifications

**Category**: Notifications

**Description**: Implement in-app notifications for user communication

**Priority**: high

**Estimated Effort**: large

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement in-app notifications implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #327 - Create notification templating

**Category**: Notifications

**Description**: Create notification templating for user communication

**Priority**: high

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification templating implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #328 - Implement email templates

**Category**: Notifications

**Description**: Implement email templates for user communication

**Priority**: high

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement email templates implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #329 - Create notification preferences

**Category**: Notifications

**Description**: Create notification preferences for user communication

**Priority**: medium

**Estimated Effort**: large

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification preferences implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #330 - Implement notification scheduling

**Category**: Notifications

**Description**: Implement notification scheduling for user communication

**Priority**: medium

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement notification scheduling implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #331 - Create notification history

**Category**: Notifications

**Description**: Create notification history for user communication

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification history implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #332 - Implement webhook notifications

**Category**: Notifications

**Description**: Implement webhook notifications for user communication

**Priority**: medium

**Estimated Effort**: large

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement webhook notifications implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #333 - Create SMS notifications

**Category**: Notifications

**Description**: Create SMS notifications for user communication

**Priority**: medium

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create SMS notifications implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #334 - Implement notification routing

**Category**: Notifications

**Description**: Implement notification routing for user communication

**Priority**: medium

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement notification routing implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #335 - Create notification deduplication

**Category**: Notifications

**Description**: Create notification deduplication for user communication

**Priority**: medium

**Estimated Effort**: large

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification deduplication implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #336 - Implement notification expiration

**Category**: Notifications

**Description**: Implement notification expiration for user communication

**Priority**: low

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement notification expiration implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #337 - Create notification testing

**Category**: Notifications

**Description**: Create notification testing for user communication

**Priority**: low

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification testing implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #338 - Implement notification monitoring

**Category**: Notifications

**Description**: Implement notification monitoring for user communication

**Priority**: low

**Estimated Effort**: large

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement notification monitoring implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #339 - Create notification analytics

**Category**: Notifications

**Description**: Create notification analytics for user communication

**Priority**: low

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification analytics implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #340 - Implement unsub scribe links

**Category**: Notifications

**Description**: Implement unsub scribe links for user communication

**Priority**: low

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement unsub scribe links implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #341 - Create notification retry logic

**Category**: Notifications

**Description**: Create notification retry logic for user communication

**Priority**: low

**Estimated Effort**: large

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification retry logic implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #342 - Implement notification rate limiting

**Category**: Notifications

**Description**: Implement notification rate limiting for user communication

**Priority**: low

**Estimated Effort**: small

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Implement notification rate limiting implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

### #343 - Create notification dashboard

**Category**: Notifications

**Description**: Create notification dashboard for user communication

**Priority**: low

**Estimated Effort**: medium

**Labels**: `notifications`, `backend`, `communications`

**Acceptance Criteria**:
- [ ] Create notification dashboard implemented
- [ ] Integration tested
- [ ] Delivery confirmed
- [ ] Performance optimized

---

## Deployment & Operations {#deployment-&-operations}

**Total Issues**: 15

### #344 - Setup Kubernetes deployment

**Category**: Deployment & Operations

**Description**: Setup Kubernetes deployment for production environment

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Setup Kubernetes deployment implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #345 - Configure Helm charts

**Category**: Deployment & Operations

**Description**: Configure Helm charts for production environment

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Configure Helm charts implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #346 - Implement auto-scaling

**Category**: Deployment & Operations

**Description**: Implement auto-scaling for production environment

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Implement auto-scaling implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #347 - Create load balancer setup

**Category**: Deployment & Operations

**Description**: Create load balancer setup for production environment

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Create load balancer setup implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #348 - Implement health checks

**Category**: Deployment & Operations

**Description**: Implement health checks for production environment

**Priority**: high

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Implement health checks implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #349 - Create monitoring dashboard

**Category**: Deployment & Operations

**Description**: Create monitoring dashboard for production environment

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Create monitoring dashboard implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #350 - Setup alerting system

**Category**: Deployment & Operations

**Description**: Setup alerting system for production environment

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Setup alerting system implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #351 - Implement log aggregation

**Category**: Deployment & Operations

**Description**: Implement log aggregation for production environment

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Implement log aggregation implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #352 - Create incident response automation

**Category**: Deployment & Operations

**Description**: Create incident response automation for production environment

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Create incident response automation implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #353 - Implement blue-green deployment

**Category**: Deployment & Operations

**Description**: Implement blue-green deployment for production environment

**Priority**: medium

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Implement blue-green deployment implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #354 - Create rollback procedures

**Category**: Deployment & Operations

**Description**: Create rollback procedures for production environment

**Priority**: low

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Create rollback procedures implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #355 - Setup infrastructure as code

**Category**: Deployment & Operations

**Description**: Setup infrastructure as code for production environment

**Priority**: low

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Setup infrastructure as code implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #356 - Implement configuration management

**Category**: Deployment & Operations

**Description**: Implement configuration management for production environment

**Priority**: low

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Implement configuration management implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #357 - Create cost optimization

**Category**: Deployment & Operations

**Description**: Create cost optimization for production environment

**Priority**: low

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Create cost optimization implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---

### #358 - Setup disaster recovery

**Category**: Deployment & Operations

**Description**: Setup disaster recovery for production environment

**Priority**: low

**Estimated Effort**: large

**Labels**: `devops`, `deployment`, `operations`

**Acceptance Criteria**:
- [ ] Setup disaster recovery implemented
- [ ] Tested in staging
- [ ] Production ready
- [ ] Team trained

---