Add separate rate limit to invite user

backend/src/server/routes/v1/invite-org-router.ts

@@ -1,6 +1,7 @@
 import { z } from "zod";
 
 import { UsersSchema } from "@app/db/schemas";
+import { inviteUserRateLimit } from "@app/server/config/rateLimiter";
 import { getTelemetryDistinctId } from "@app/server/lib/telemetry";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { ActorType, AuthMode } from "@app/services/auth/auth-type";
@@ -9,6 +10,9 @@ import { PostHogEventTypes } from "@app/services/telemetry/telemetry-types";
 export const registerInviteOrgRouter = async (server: FastifyZodProvider) => {
   server.route({
     url: "/signup",
+    config: {
+      rateLimit: inviteUserRateLimit
+    },
     method: "POST",
     schema: {
       body: z.object({