ci: add Docker Compose test job

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: aberoham

.github/workflows/ci.yml

@@ -87,6 +87,23 @@ jobs:
       - run: npm install
       - run: npm test
 
+  test-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - name: Generate .env
+        run: ./generate-env.sh
+      - name: Build and start services
+        run: docker compose up --build -d --wait
+      - name: Run tests
+        run: docker compose exec api npm test
+      - name: Logs on failure
+        if: failure()
+        run: docker compose logs
+      - name: Tear down
+        if: always()
+        run: docker compose down -v
+
   test-win:
     needs: [ get-lts ]
     runs-on: windows-latest