fix(service-messaging): the placement hooks' missing-engine warning carries no tracker id

Co-authored-by: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ApJv4hDHQ6M1JprNZFKzAW

Author: claude

packages/services/service-messaging/src/messaging-service-plugin.ts

@@ -357,7 +357,7 @@ export class MessagingServicePlugin implements Plugin {
         } else {
             ctx.logger.warn(
                 '[messaging] no ObjectQL engine with a hook registry — a sys_notification_template save is NOT judged '
-                + 'for where its body places a hole (#25082)',
+                + 'for where its body places a hole',
             );
         }