wip: minimal firebase auth ui migration#1

Draft

demolaf wants to merge 21 commits intoversion-9.0.0from

version-9.0.0-auth-compose

Commits on Sep 3, 2025

wip: minimal firebase auth ui migration
demolaf
committed

Commits on Sep 5, 2025

wip: nested navdisplay causing parent back handler to trigger on swipe back gesture
demolaf
committed

Commits on Sep 8, 2025

refactor: reorganize AuthUI package structure and update imports
demolaf
committed

Commits on Sep 9, 2025

refactor: complete auth compose module restructuring and implementation
demolaf
committed
feat: complete email auth integration with proper state management
demolaf
committed

Commits on Sep 11, 2025