fix[ci]: prod image isn't evene useful 🤷

.github/workflows/prod-build.yaml

@@ -15,11 +15,12 @@ jobs:
   build-release:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code (shallow – we only need the tag)
+      - name: Checkout code
         uses: actions/checkout@v4
         with:
           ref: ${{ inputs.tag }}
           fetch-depth: 1
+          fetch-tags: true
 
       - name: Login to GHCR
         uses: docker/login-action@v3