Update release workflow: adjust push condition for pull requests and add branch support for dev

Author: MatteoFasulo

.github/workflows/release.yml

@@ -4,7 +4,9 @@ on:
   push:
     branches:
       - main
-      - dev*
+  pull_request:
+    branches:
+      - main
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
@@ -34,6 +36,6 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: .
-          push: true
+          push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,5 +1,7 @@
 FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim
 
+ENV UV_LINK_MODE copy
+
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         build-essential \