fix(ci): add path debug before composer install

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/qa-required.yaml

@@ -20,6 +20,12 @@ jobs:
       - name: Create .env for CI
         run: cp .env.example .env
 
+      - name: Debug paths
+        run: |
+          echo "pwd=$(pwd)"
+          echo "GITHUB_WORKSPACE=$GITHUB_WORKSPACE"
+          ls -la
+
       - name: Install Composer dependencies
         run: |
           docker run --rm \