ci: check backend/frontend via docker status in runner container mode

.gitea/workflows/deploy.yml

@@ -58,13 +58,14 @@ jobs:
 
       - name: Wait for backend health check
         run: |
-          echo "Waiting for backend to be healthy..."
+          echo "Waiting for backend container health=healthy..."
           for i in $(seq 1 30); do
-            if curl -sf http://127.0.0.1:18000/api/v1/utils/health-check/ > /dev/null 2>&1; then
+            status=$(docker inspect -f '{{.State.Health.Status}}' full-stack-fastapi-backend-1 2>/dev/null || echo "unknown")
+            if [ "$status" = "healthy" ]; then
               echo "✅ Backend is healthy!"
               exit 0
             fi
-            echo "Attempt $i/30 - waiting 10s..."
+            echo "Attempt $i/30 - status=$status, waiting 10s..."
             sleep 10
           done
           echo "❌ Backend health check failed after 300s"
@@ -73,7 +74,7 @@ jobs:
 
       - name: Verify frontend
         run: |
-          if curl -sf http://127.0.0.1:3001 > /dev/null 2>&1; then
+          if docker compose --env-file .env.production -f compose.prod.yml ps frontend --status running | grep -q frontend; then
             echo "✅ Frontend is accessible!"
           else
             echo "❌ Frontend is not accessible"