Add new translations and chatbot window

- Updated English and Traditional Chinese translations to include "search", "chatbot", and "starred".
- Added "chatbot" menu item to the desktop application.
- Refactored window management functions for better clarity and organization.
- Created a new chatbot component with a basic template.

components/app/windows/chatbot.vue

@@ -0,0 +1,5 @@
+<template>
+    <div class="justify-center align-center text-center flex flex-col">
+        
+    </div>
+</template>