New side menu & one-tap login - February 12th

✨ New Features

• Added new sidebar with enhanced navigation and built-in search.
• Added Google One Tap login for faster sign-in.
• Added support to install GitLaw as a standalone app from your browser.
• Enhanced the /chat/new page with personalized greetings and inline sample prompts for Draft, Review, and Summarize.

🔧 Improvements

• Improved file management with usage counts and new sorting options.
• Improved anonymous chat recovery after signup with better error handling.
• Improved document export flow by requiring a save before download to prevent data loss.

🐞 Fixes

• Fixed e-sign field previews duplicating across pages during placement.
• Fixed Cmd+F to open sidebar search instead of triggering browser search.