Revert "Add missing admin action files and navigation links"

This reverts commit 41be6835bf.

src/lib/rate-limit.ts

@@ -39,7 +39,11 @@ function cleanup(): void {
   }
 }
 
-export async function rateLimit(key: string, limit: number, windowMs: number): Promise<RateLimitResult> {
+export async function rateLimit(
+  key: string,
+  limit: number,
+  windowMs: number,
+): Promise<RateLimitResult> {
   const now = Date.now();
 
   if (redis) {