Refactor auth-service to iam-service and update related configurations

- Renamed auth-service to iam-service across various files for consistency.
- Updated deployment workflows, database migration scripts, and documentation to reflect the service name change.
- Enhanced bilingual documentation for clarity on the new service structure and usage.
- Removed outdated references to auth-service in scripts and configuration files to streamline the project structure.

scripts/setup/init-project.sh

@@ -23,16 +23,15 @@ pnpm install
 # EN: Generate Prisma clients
 # VI: Tạo Prisma generic clients
 echo "🔧 Generating Prisma clients..."
-cd services/auth-service
+cd services/iam-service
 pnpm prisma:generate || echo "⚠️  Prisma generation skipped (database not available)"
 cd ../..
 
 # EN: Setup environment files
 # VI: Thiết lập các file biến môi trường
 echo "📝 Setting up environment files..."
-if [ ! -f "services/auth-service/.env" ]; then
-    cp services/auth-service/env.example services/auth-service/.env
-    echo "✅ Created services/auth-service/.env"
+if [ ! -f "services/iam-service/.env" ]; then
+    cp services/iam-service/env.local.example services/iam-service/.env.local 2>/dev/null || echo "⚠️  IAM service .env file not found"
 fi
 
 if [ ! -f "deployments/local/.env.local" ]; then
@@ -55,8 +54,8 @@ echo "Next steps:"
 echo "1. Setup Neon database: ./scripts/db/setup-neon.sh"
 echo "2. Update .env files with your Neon DATABASE_URL"
 echo "3. Start all services: ./scripts/dev/start-all.sh"
-echo "4. Run migrations: ./scripts/db/migrate.sh auth-service dev"
-echo "5. Seed database: ./scripts/db/seed.sh auth-service"
+echo "4. Run migrations: ./scripts/db/migrate.sh iam-service dev"
+echo "5. Seed database: ./scripts/db/seed.sh iam-service"
 echo "6. Start services: pnpm dev"
 echo ""
 echo "📚 See infra/databases/neon/README.md for Neon setup details"