Enhanced Real-Time Synchronization and User Interface Update

🛠 Fixes

• Fixed delay on disconnected state check to improve stability
• Resolved issue with redo after undo until branch disappearance
• Fixed save interval functionality
• Prevented window from closing when there are unsaved changes
• Fixed image adding to branches

✨ New Features

• Added selection synchronization using YJS
• Introduced "New Mind Map" buttons as real links to open maps in new tabs
• Implemented user input synchronization with YJS
• Added transcription synchronization and improved Deepgram finalization
• Introduced new log system
• Added new history (undo/redo) system based on YJS

🔄 Improvements

• Enhanced branch selection and temporary text handling with YJS
• Improved transcription process to prevent duplicate inputs

And other improvements