Fix CD to run on push to main

.github/workflows/ci_cd.yml

@@ -4,31 +4,30 @@ on:
   pull_request:
     branches:
       - main
+  push:
+    branches:
+      - main
 
 jobs:
   ci:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - name: Build and Check (using multi-stage Dockerfile)
         run: make docker-check-ci
 
   cd:
     needs: ci
-    if: github.ref == 'refs/heads/main'
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
       - name: Build prod image
         run: make docker-build-prod
-
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-
       - name: Push prod image
         run: make docker-push

Dockerfile

@@ -1,7 +1,7 @@
 # ------------------------------- Builder Satge -------------------------------
 
-    # Build stage (with dev tools for linting, testing, etc.)
-FROM python:3.13-slim-bookworm AS builder
+# Build stage (with dev tools for linting, testing, etc.)
+FROM python:3.12-slim-bookworm AS builder
 
 # The installer requires curl (and certificates) to download the release archive
 RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates && \
@@ -29,10 +29,11 @@ RUN uv sync
 # Copy the rest of the project
 COPY . /app
 
+
 # ------------------------- Production Stage -------------------------
 
 # Final stage (production, lean image)
-FROM python:3.13-slim-bookworm AS production
+FROM python:3.12-slim-bookworm AS production
 WORKDIR /app
 
 # Prevent Python from writing pyc files and buffering output