fix(ci): wait for php container and use explicit workdir for composer install

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

.gitea/workflows/deploy.yaml

@@ -17,10 +17,12 @@ jobs:
         run: cp .env.example .env
 
       - name: Start project services
-        run: docker compose up -d php db memcached
+        run: |
+          docker compose up -d php db memcached
+          sleep 10
 
       - name: Install Composer dependencies
-        run: docker compose exec -T php composer install --no-interaction --prefer-dist
+        run: docker compose exec -T php bash -c "cd /var/www && composer install --no-interaction --prefer-dist"
 
       - name: Run required QA gates
         run: bin/qa-required.sh

.gitea/workflows/qa-required.yaml

@@ -21,10 +21,12 @@ jobs:
         run: cp .env.example .env
 
       - name: Start project services
-        run: docker compose up -d php db memcached
+        run: |
+          docker compose up -d php db memcached
+          sleep 10
 
       - name: Install Composer dependencies
-        run: docker compose exec -T php composer install --no-interaction --prefer-dist
+        run: docker compose exec -T php bash -c "cd /var/www && composer install --no-interaction --prefer-dist"
 
       - name: Run required QA gates
         run: bin/qa-required.sh