Fix GitHub URL in splash screen (brianbrewington)

Add GitHub repo link to info/about modal

Fix multi-select bugs and color theme inversion

Change connect to Ctrl+click, add Shift+click multi-select

Update critique: reflect Jan 17 fixes, integrate ideas, grade A-

Move scenes panel down to avoid overlapping i/? buttons

Update Google Drive tooltip to 'Not Yet Implemented'

Gray out Google Drive option (no API key configured yet)

Add double-click to rename scenes in panel

Complete resize handles, consolidate constants, fix splash pin

Fix font rendering: use Lexend with sans-serif fallback consistently

Fix info button: remove italic, match help button style exactly

Style info button to match help button (filled blue circle with 'i')

Improve UI fonts and scenes panel padding; clean up bugs.md

Fix double-click on text annotation to edit instead of create bubble