Fix: Prevent hang in large directories by using BFS for getFolderStru… (#470)

Co-authored-by: N. Taylor Mullen <ntaylormullen@google.com>

packages/server/tsconfig.json

@@ -3,7 +3,8 @@
   "compilerOptions": {
     "outDir": "dist",
     "lib": ["DOM", "DOM.Iterable", "ES2021"],
-    "composite": true
+    "composite": true,
+    "types": ["node", "vitest/globals"]
   },
   "include": ["index.ts", "src/**/*.ts", "src/**/*.json"],
   "exclude": ["node_modules", "dist"]