feat(workspace): implement contextual auto-switch layout based on MMA active tier

src/gui_2.py

@@ -972,6 +972,20 @@ class App:
        if imgui.begin_tab_item("External Tools")[0]:
         self._render_external_tools_panel()
         imgui.end_tab_item()
+      if imgui.begin_tab_item("Workspace Layouts")[0]:
+       imgui.text("Experimental: Auto-switch layout by Tier")
+       ch, self.controller.ui_auto_switch_layout = imgui.checkbox("Enable Auto-Switch", self.controller.ui_auto_switch_layout)
+       if self.controller.ui_auto_switch_layout:
+        imgui.separator()
+        imgui.text("Tier Bindings (select profile for each tier)")
+        profiles = [""] + [p.name for p in self.controller.workspace_profiles.values()]
+        for t in ["Tier 1", "Tier 2", "Tier 3", "Tier 4"]:
+         curr = self.controller.ui_tier_layout_bindings.get(t, "")
+         idx = profiles.index(curr) if curr in profiles else 0
+         ch_combo, new_idx = imgui.combo(t, idx, profiles)
+         if ch_combo:
+          self.controller.ui_tier_layout_bindings[t] = profiles[new_idx]
+       imgui.end_tab_item()
       imgui.end_tab_bar()
     imgui.end()