Update docker-push.yml, support gh

.github/workflows/docker-push.yml

@@ -3,6 +3,7 @@ name: Docker
 on:
   release:
     types: [created]
+  workflow_dispatch:  # Add manual trigger
 
 jobs:
   build:
@@ -11,7 +12,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Log into Docker registry
+      - name: Log into Docker Hub
         uses: docker/login-action@v1
         with:
           registry: docker.io
@@ -23,9 +24,23 @@ jobs:
         run: |
           echo "IMAGE_TAG=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
 
-      - name: Build and push Docker image
+      - name: Build and push Docker image to Docker Hub
         uses: docker/build-push-action@v2
         with:
           context: .
           push: true
           tags: docker.io/litruv/api-websocket-bridge:${{ env.IMAGE_TAG }}
+
+      - name: Log into GitHub Docker Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image to GitHub Docker Registry
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/${{ github.repository }}:${{ env.IMAGE_TAG }}