chore(conductor): Mark track 'Fix GUI Crashes in Tool Preset Manager and Discussion Hub' as complete after Phase 4

src/app_controller.py

@@ -3011,6 +3011,7 @@ class AppController:
    self.ai_status = f"discussion not found: {name}"
    return
   self.active_discussion = name
+  self._force_tab_selection = True
   self._track_discussion_active = False
   disc_sec["active"] = name
   disc_data = discussions[name]