fix: format generated files in CI workflow after schema generation

- Add formatting step after schema generation to ensure generated files meet Prettier standards
- This prevents formatting check failures on auto-generated code

Author: Mearman

.github/workflows/main.yml

@@ -104,6 +104,9 @@ jobs:
       - name: Generate schemas (required for TypeScript compilation)
         run: npm run generate:schemas
 
+      - name: Format generated files
+        run: npm run format
+        
       # Quality checks (must pass for all further steps)
       - name: Run lint (fast fail)
         run: npm run lint