fix(deps): pin smartexit to ^2.0.1 and smartshell to ^3.3.4 for PID tracking

The direct bash child may already be dead from terminal SIGINT while
grandchildren (tsrun, devserver) are still running. Removing the .killed
guard ensures tree-kill always runs to clean up the entire process tree.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@git.zone/tswatch",
-  "version": "3.2.2",
+  "version": "3.2.4",
   "private": false,
   "description": "A development tool for automatically watching and re-compiling TypeScript projects upon detecting file changes, enhancing developer workflows.",
   "exports": {
@@ -31,12 +31,12 @@
     "@push.rocks/npmextra": "^5.3.3",
     "@push.rocks/smartcli": "^4.0.20",
     "@push.rocks/smartdelay": "^3.0.5",
-    "@push.rocks/smartexit": "2.0.0",
+    "@push.rocks/smartexit": "^2.0.1",
     "@push.rocks/smartfs": "^1.3.1",
     "@push.rocks/smartinteract": "^2.0.16",
     "@push.rocks/smartlog": "^3.1.10",
     "@push.rocks/smartlog-destination-local": "^9.0.2",
-    "@push.rocks/smartshell": "^3.3.3",
+    "@push.rocks/smartshell": "^3.3.4",
     "@push.rocks/smartwatch": "^6.3.0",
     "@push.rocks/taskbuffer": "^4.2.0"
   },

ts/tswatch.classes.watcher.ts

@@ -202,7 +202,9 @@ export class Watcher {
       clearTimeout(this.debounceTimer);
     }
     await this.smartwatchInstance.stop();
-    if (this.currentExecution && !this.currentExecution.childProcess.killed) {
+    if (this.currentExecution) {
+      // Always tree-kill — even if the direct child is dead (.killed === true),
+      // grandchildren (e.g. tsrun, devserver) may still be running.
       await this.currentExecution.kill();
     }
   }