better ci run condition

.github/workflows/docker.yml

@@ -2,8 +2,10 @@ name: Create, test, and publish a Docker image
 
 on:
   push:
+    branches:
+      - '**'          # Run on every push to any branch
     tags:
-      - '**'  # Pattern matched against refs/tags
+      - 'v*'          # Run on every push to tags that start with 'v'
 
 env:
   REGISTRY: ghcr.io
@@ -76,6 +78,7 @@ jobs:
     name: Publish Docker image
     runs-on: ubuntu-latest
     needs: test-image  # Run only after test-image job completes successfully
+    if: startsWith(github.ref, 'refs/tags/v')  # Only run if a tag starting with 'v' is pushed
 
     steps:
       - name: Checkout repository
@@ -96,4 +99,4 @@ jobs:
           push: true  # Push the image in this step
           tags: ${{ needs.build-image.outputs.tags }}
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: type=gha,mode=max