Create manual.yml (#5)

Add manuak workflow for testing

.github/workflows/manual.yml

@@ -0,0 +1,40 @@
+name: Create and publish a Docker image
+
+on:
+  workflow_dispatch:
+
+
+env:
+ REGISTRY: ghcr.io
+ IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+ build-and-push-image:
+   runs-on: ubuntu-latest
+   permissions:
+     contents: read
+     packages: write
+
+   steps:
+     - name: Checkout repository
+       uses: actions/checkout@v3
+
+     - name: Log in to the Container registry
+       uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+       with:
+         registry: ${{ env.REGISTRY }}
+         username: ${{ github.actor }}
+         password: ${{ secrets.GITHUB_TOKEN }}
+
+     - name: Extract metadata (tags, labels) for Docker
+       id: meta
+       run: echo "tags=beta", "labels=beta" >> "$GITHUB_OUTPUT"
+
+
+     - name: Build and push Docker image
+       uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+       with:
+         context: .
+         push: true
+         tags: ${{ steps.meta.outputs.tags }}
+         labels: ${{ steps.meta.outputs.labels }}