Menubar Improvements & Export Features Update

✨ New Features

• Added new export formats: OPML, PPTX, and HTML for better content sharing
• Versions are now accessible from menubar https://shottr.cc/s/1M32/SCR-20250304-vao.png
• Improved menubar with transcription status and errors https://shottr.cc/s/1wbI/SCR-20250304-w64.png

🛠 Fixes

• Fixed recording start issues when attempting to record for the second time
• Fixed session handling during server restarts
• Fixed transcription time tracking

🔄 Improvements

• Refresh button relocated to top left corner for better accessibility https://shottr.cc/s/1zAL/SCR-20250304-vk8.png
• Enhanced hotkey handling to prevent conflicts between main app and menubar

And other improvements