Close process worker on quit

Author: Maxteabag

sqlit/domains/shell/ui/mixins/ui_navigation.py

@@ -166,6 +166,12 @@ def action_toggle_fullscreen(self: UINavigationMixinHost) -> None:
 
     def action_quit(self: UINavigationMixinHost) -> None:
         """Quit the application."""
+        close_worker = getattr(self, "_close_process_worker_client", None)
+        if callable(close_worker):
+            try:
+                close_worker()
+            except Exception:
+                pass
         self.exit()
 
     def action_show_help(self: UINavigationMixinHost) -> None: