feat(api): add get folders endpoint for users

packages/backend/vitest.config.js

@@ -28,11 +28,11 @@ export default defineConfig({
       ],
       thresholds: {
         autoUpdate: true,
-        statements: 99.38,
-        branches: 98.25,
-        functions: 99.02,
-        lines: 99.38,
+        statements: 99.39,
+        branches: 98.28,
+        functions: 99.03,
+        lines: 99.39,
       },
     },
   },
-});
+});