feature: Add popup window for chat

* feature: Add chat view via QQuickView
* feature: Update chat UI
* fix: Disable chat in navigation panel and bottom bar by default

settings/ChatAssistantSettings.hpp

@@ -37,6 +37,8 @@ public:
     Utils::BoolAspect linkOpenFiles{this};
     Utils::BoolAspect stream{this};
     Utils::BoolAspect autosave{this};
+    Utils::BoolAspect enableChatInBottomToolBar{this};
+    Utils::BoolAspect enableChatInNavigationPanel{this};
 
     // General Parameters Settings
     Utils::DoubleAspect temperature{this};