Update

.gitea/workflows/demo.yaml

@@ -21,6 +21,11 @@ jobs:
           go-version: "1.25.4"
           cache: true
 
+      - name: Build and test application
+        run: |
+          go mod tidy
+          go build -o ./bin/metrics ./cmd
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3