Update and rename build-test-image.yml to release.yml

Author: EuclidStellar

.github/workflows/build-test-image.yml .github/workflows/release.yml.github/workflows/build-test-image.yml renamed to .github/workflows/release.yml

@@ -1,18 +1,17 @@
+name: Publish Docker Image to GHCR
 
-name: Build and Push Test Image
-
+# This workflow runs ONLY when you publish a new release.
 on:
-    push:
-        branches:
-        - keployAI
-    workflow_dispatch:
+  release:
+    types: [published]
 
 jobs:
-  build-and-push-test-image:
+  build-and-publish:
+    name: Build and Publish to GHCR
     runs-on: ubuntu-latest
     permissions:
       contents: read
-      packages: write
+      packages: write # Required to push to GHCR
 
     steps:
       - name: Checkout repository
@@ -26,17 +25,16 @@ jobs:
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
+          # Use the standard GITHUB_TOKEN, which is automatically granted permissions
           password: ${{ secrets.GB_TOKEN }}
 
-      # FIX: Use metadata-action to generate valid, lowercase tags automatically.
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v5
         with:
           # This will be automatically converted to lowercase: ghcr.io/euclidstellar/code-review-agent
           images: ghcr.io/${{ github.repository }}
-          # For this workflow, we only want to generate a single tag: 'test'
-          tags: type=raw,value=test
+          # This automatically creates tags based on the release version, e.g., v1.0.0, v1, latest
 
       - name: Build and push multi-platform image
         uses: docker/build-push-action@v5
@@ -46,4 +44,4 @@ jobs:
           platforms: linux/amd64,linux/arm64
           # Use the valid tags generated by the metadata-action step
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}