feat(core): Introduce ProcessMonitor with memory management and spawning features

ts/plugins.ts

@@ -1,13 +1,26 @@
 // native scope
+import * as childProcess from 'child_process';
 import * as path from 'node:path';
 
 export {
+  childProcess,
   path,
 }
 
 // @push.rocks scope
 import * as smartpath from '@push.rocks/smartpath';
+import * as smartcli from '@push.rocks/smartcli';
 
 export {
   smartpath,
+  smartcli,
+}
+
+// third-party scope
+import psTree from 'ps-tree';
+import pidusage from 'pidusage';
+
+export {
+  psTree,
+  pidusage,
 }