Implement multi-credential EUDI verification flow (eu-digital-identity-wallet#1)

* first flow

* fix

* polish readme

* polish readme

* feat: implement multi-credential EUDI verification flow and update documentation

-Introduced new IssuedCredential and VerifiedCredential Prisma models for tracking issued and verified credentials

-Added CredentialType enum and extended Application and JobPosting models accordingly

-Updated seed script with clearer logging and cleanup
-Expanded README.md with architecture overview, verification stages, and data flow explanation
-Added new docs/flowcharts.md with full set of Mermaid diagrams (application, credential, data, component, and CBOR decoding flows)
-Added official EUDI Wallet SVG asset for branding
-Improved .gitignore rules for Yarn, PNPM, and .env handling
-Cleaned up package.json

* fix postinstall

---------

Co-authored-by: Paris Smirlakis <smirlakis@gmail.com>
Co-authored-by: Smirlakis Paris <paris.smirlakis@netcompany.com>

Author: 3 people

.env.sample

@@ -0,0 +1,10 @@
+POSTGRES_CONNECTION_STRING='postgresql://postgres:postgres@localhost:5432/eudiw_job_board?schema=public'
+
+NEXT_PUBLIC_APP_NAME="EUDI Wallet web recruitment service demo"
+NEXT_PUBLIC_APP_URI="http://172.20.10.3:3000"
+VERIFIER_API_URL="https://verifier-backend.eudiw.dev"
+#VERIFIER_API_URL="https://verifier-backend.eudiw.dev"
+ISSUER_API_URL="https://dev.issuer.eudiw.dev"
+KEYSTORE_FILE="./development/keystore.jks"
+KEYSTORE_PASS="123456"
+KEYSTORE_ALIAS='eudiwbooking'

.gitignore

@@ -3,7 +3,12 @@
 # dependencies
 /node_modules
 /.pnp
-.pnp.js
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
 
 # testing
 /coverage
@@ -23,10 +28,10 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+.pnpm-debug.log*
 
-# local env files
-.env*.local
-.env
+# env files (can opt-in for committing if needed)
+.env*
 
 # vercel
 .vercel

README.md

@@ -0,0 +1,24 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:latest
+    container_name: postgres
+    restart: always
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+      - POSTGRES_DB=postgres
+    ports:
+      - '5432:5432'
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    networks:
+      - eudiw
+
+networks:
+  eudiw:
+    driver: bridge
+
+volumes:
+  postgres-data: