Faster Startup and More Stable Retranscription

🔄 Improvements

• Faster application startup and connection initialization. New connections now complete authorization more reliably and no longer wait for unnecessary fallback delays.
• Improved retranscription performance with lower CPU usage during processing.
• Live transcription status, segment processing, and Flow panels remain visible during retranscription, making progress easier to follow.
• Faster retranscription throughput through more efficient processing and parallel uploads.

✨ New Features

🛠 Fixes

• Fixed: retranscription could temporarily hide live transcription progress and related processing panels.
• Fixed: buffer segments and Outline transcription rendering could stop updating correctly during retranscription.
• Fixed: duplicate reconnect attempts during socket connection establishment.
• Fixed: map initialization waiting issues caused by delayed user readiness detection.

And other improvements