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]

src/gui_2.py

@@ -3905,9 +3905,12 @@ def render_discussion_selector(app: App) -> None:
  if imgui.begin_tab_bar("discussion_takes_tabs"):
   for take_name in current_takes:
    label = "Original" if take_name == active_base else take_name.replace(f"{active_base}_", "").replace("_", " ").title()
-   flags = imgui.TabItemFlags_.set_selected if take_name == app.active_discussion else 0
-   with imscope.tab_item(f"{label}###{take_name}", flags) as (exp, _):
-    if exp and take_name != app.active_discussion: app._switch_discussion(take_name)
+   force_flag = imgui.TabItemFlags_.set_selected if take_name == app.active_discussion and getattr(app, '_force_tab_selection', False) else 0
+   with imscope.tab_item(f"{label}###{take_name}", force_flag) as (exp, _):
+    if exp and take_name != app.active_discussion:
+     app._switch_discussion(take_name)
+     app._force_tab_selection = False
+  app._force_tab_selection = False
   with imscope.tab_item("Synthesis###Synthesis") as (exp, _):
    if exp: render_synthesis_panel(app)
   imgui.end_tab_bar()