move static data

apps/website/lib/services/teams/TeamJoinService.ts

@@ -34,7 +34,7 @@ export class TeamJoinService {
    * a request requires a future management endpoint, so this method fails explicitly.
    */
   async approveJoinRequest(): Promise<never> {
-    throw new Error('Approving team join requests is not supported in this build');
+    throw new Error('Not implemented: API endpoint for approving join requests');
   }
 
   /**
@@ -44,6 +44,6 @@ export class TeamJoinService {
    * must treat this as an unsupported operation rather than a silent no-op.
    */
   async rejectJoinRequest(): Promise<never> {
-    throw new Error('Rejecting team join requests is not supported in this build');
+    throw new Error('Not implemented: API endpoint for rejecting join requests');
   }
 }