feat : 6 astra improve it

app/api/events/admin/route.ts

@@ -1,3 +1,5 @@
+import { errorResponse } from "@/lib/security/http";
+import { limitRequest, trustedClientAddress } from "@/lib/security/rate-limit";
 import { connection } from "next/server";
 
 import {
@@ -6,7 +8,6 @@ import {
 } from "@/lib/auth/server";
 import {
   createRedisEventResponse,
-  eventsUnavailableResponse,
 } from "@/lib/events/redis-stream";
 
 export async function GET(request: Request) {
@@ -20,8 +21,9 @@ export async function GET(request: Request) {
     throw cause;
   }
   try {
+    await limitRequest("stream-open", trustedClientAddress(request.headers), 60);
     return await createRedisEventResponse("admin", request.signal);
-  } catch {
-    return eventsUnavailableResponse();
+  } catch (cause) {
+    return errorResponse(cause);
   }
 }