ci: split workflows - CI for tests, Release for tags only

.github/workflows/release.yml

@@ -2,10 +2,7 @@ name: Release
 
 on:
   push:
-    branches: [main]
     tags: ['v*']
-  pull_request:
-    branches: [main]
 
 env:
   REGISTRY: ghcr.io
@@ -31,7 +28,6 @@ jobs:
     name: Build & Push
     runs-on: ubuntu-latest
     needs: test
-    if: github.event_name != 'pull_request'
     permissions:
       contents: read
       packages: write
@@ -58,11 +54,10 @@ jobs:
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
-            type=ref,event=branch
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=semver,pattern={{major}}
-            type=sha,prefix=
+            type=raw,value=latest
 
       - name: Build and push
         uses: docker/build-push-action@v5
@@ -79,7 +74,6 @@ jobs:
     name: GitHub Release
     runs-on: ubuntu-latest
     needs: build
-    if: startsWith(github.ref, 'refs/tags/v')
     permissions:
       contents: write