Update docker-push.yml

.github/workflows/docker-push.yml

@@ -3,7 +3,11 @@ name: Docker
 on:
   release:
     types: [created]
-  workflow_dispatch:  # Add manual trigger
+  workflow_dispatch:
+    inputs:
+      image_tag:
+        description: 'Enter the image tag'
+        required: true
 
 jobs:
   build:
@@ -29,7 +33,7 @@ jobs:
       - name: Set up environment variables
         id: env
         run: |
-          echo "IMAGE_TAG=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
+          echo "IMAGE_TAG=${{ github.event.release.tag_name || inputs.image_tag }}" >> $GITHUB_ENV
 
       - name: Build and push Docker image to Docker Hub
         uses: docker/build-push-action@v2