Run platform bridges in parallel (cleanup prevents recursion)

Author: OskarStark

.github/workflows/code-quality.yaml

@@ -101,13 +101,8 @@ jobs:
 
             - name: Run PHPStan on platform bridges
               run: |
-                  # Platform bridges run SEQUENTIALLY because they depend on symfony/ai-platform
-                  # which is in the same directory tree. Running in parallel causes recursive vendor copies
-                  # when bridge A's vendor/symfony/ai-platform includes bridge B's vendor (if B finished first).
                   source .github/workflows/.utils.sh
 
                   BRIDGES=$(find src/platform/src/Bridge/ -mindepth 1 -maxdepth 1 -type d -printf '%f\n' | sort | tr '\n' ' ')
                   echo "Bridges: $BRIDGES"
-                  for BRIDGE in $BRIDGES; do
-                      _run_task "$BRIDGE" "(cd src/platform/src/Bridge/$BRIDGE && $COMPOSER_UP && $PHPSTAN && rm -rf vendor)"
-                  done
+                  echo "$BRIDGES" | xargs -n1 | parallel -j +3 "_run_task {} '(cd src/platform/src/Bridge/{} && $COMPOSER_UP && $PHPSTAN)'"