add initial build workflow configuration

.forgejo/workflows/build.yaml

@@ -0,0 +1,21 @@
+on: [push]
+jobs:
+  build:
+    runs-on: docker
+    steps:
+      - run: echo "building container..."
+      - name: Take a look around
+        run: |
+          echo "Current directory contents:"
+          pwd
+          echo "Listing files:"
+          ls -la
+      # - name: Login to Docker Hub
+      #   run: |
+      #     echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+      # - name: Build and Push
+      #   run: |
+      #     docker build -t user/myimage:latest .
+      #     docker push user/myimage:latest
+