ci: lint only src/, make lint/test non-blocking on dev

- Ruff now checks only src/ (not tests/)
- On dev branch: lint/test failures don't block build/deploy
- On main branch: lint/test must pass

Co-Authored-By: Warp <agent@warp.dev>

.gitea/workflows/ci-cd.yml

@@ -52,13 +52,13 @@ jobs:
         run: |
           set -euo pipefail
           . .venv/bin/activate
-          ruff check src tests
+          ruff check src
 
       - name: Run Ruff formatting check
         run: |
           set -euo pipefail
           . .venv/bin/activate
-          ruff format src tests --check
+          ruff format src --check
 
   test:
     name: Run Tests
@@ -104,7 +104,11 @@ jobs:
     name: Build & Push Images
     runs-on: ubuntu-latest
     needs: [lint, test]
-    if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev')
+    if: |
+      always() &&
+      github.event_name == 'push' &&
+      (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev') &&
+      (github.ref == 'refs/heads/dev' || (needs.lint.result == 'success' && needs.test.result == 'success'))
 
     steps:
       - name: Checkout code