Sandbox: drpc and subdao

[harryburger]

📝 Summary

Explain the purpose of these changes and what problem they solve.

Task: APP-0000

🔄 What Changed

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✅ Checklist

🔍 Code Review

• Self-reviewed all code changes
• Ask AI/Copilot code review
• Removed all debug code, console.logs, and dead code
• Implemented error handling with try/catch blocks where needed

🧪 Testing

• All test suites pass locally
• Added comprehensive unit tests for new features
• Included integration tests for end-to-end scenarios
• Successfully tested on remote server

🔒 Security

• Verified no secrets or credentials are exposed
• Reviewed for common security vulnerabilities
• Verified commit authorship - Reviewed all commits to ensure they're from team members (check for compromised accounts)

[Copilot]

Pull request overview

This PR introduces comprehensive support for capital flow policy plugins (router/claimer) and sub-DAO hierarchical relationships. It adds new V3 API endpoints that return DAOs without plugins (plugins fetched separately), implements bidirectional parent-child DAO linking via permissions, and includes extensive test coverage for the new functionality.

Changes:

• Added policy plugin support with router/claimer interface types, source/model contracts, and factory event tracking
• Implemented sub-DAO functionality with parent-child relationships, hierarchical queries, and aggregated metrics
• Created V3 API endpoints for DAOs without embedded plugins, policy endpoints, and enhanced plugin/asset/transaction/proposal queries with sub-DAO support

Reviewed changes

Copilot reviewed 97 out of 97 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
test/unit/services/aragon-plugins/logPolicy.spec.ts	Unit tests for LogPolicy service covering source/model/plugin sync
test/unit/services/aragon-plugins/index.spec.ts	Tests for router/claimer plugin queue processing
test/unit/services/aragon-api/routers/v3/dao.spec.ts	Tests for new V3 DAO endpoints without plugins
test/unit/services/aragon-api/routers/v2/*.spec.ts	Tests for updated V2 routes with onlyParent/subDAO support
test/unit/services/aragon-api/controllers/*.spec.ts	Tests for controllers with sub-DAO hierarchy queries
test/unit/handlers/*.spec.ts	Tests for policy, permission, and plugin setting handlers
test/unit/helpers/*.spec.ts	Tests for policy detection, helper utilities, and config indexer
test/unit/models/schema/*.spec.ts	Tests for DAO/permission models with sub-DAO support
test/unit/modules/*.spec.ts	Tests for module updates (ipfs, proxyProvider)
test/unit-dep/*.spec.ts	Integration tests for sub-DAO linking and capital flow
src/services/aragon-plugins/logPolicy.ts	New service for syncing policy plugin events
src/services/aragon-api/routers/v3/*	New V3 API without plugins in DAO response
src/services/aragon-api/routers/v2/policy.ts	New policy router for fetching policies by DAO
src/services/aragon-api/controllers/*.ts	Updated controllers with sub-DAO hierarchy support
src/types/*.ts	New types for policies, permissions, plugin interfaces
src/models/schema/*.ts	Model updates for sub-DAO queries and aggregations
src/helpers/web3Utils.ts	Updated metadata parsing for policyKey
src/modules/ipfs.ts	Simplified metadata fetching (removed redundant parsing)

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