feat(streaming): add real-time streaming (MongoDB change streams & S3 bucket watchers) with WebSocket subscriptions and activity stream UI

ts/plugins.ts

@@ -17,6 +17,7 @@ import * as smartnetwork from '@push.rocks/smartnetwork';
 import * as smartopen from '@push.rocks/smartopen';
 import * as smartpath from '@push.rocks/smartpath';
 import * as smartpromise from '@push.rocks/smartpromise';
+import * as smartrx from '@push.rocks/smartrx';
 
 export {
   early,
@@ -31,6 +32,7 @@ export {
   smartopen,
   smartpath,
   smartpromise,
+  smartrx,
 };
 
 // AWS S3 SDK for direct S3 operations