* fix(test): stabilize low-mem parallel lane and cron session mock
* feat(android): make QR scanning first-class onboarding
* docs(android): update README for native Android workflow
* fix(android): stabilize chat composer ime and tab layout
* fix(android): stabilize chat ime insets and tab bar
* fix(android): remove tab bar gap above system nav
* fix(android): harden scanned setup code parsing
* test(android): cover non-string setupCode QR payload
* fix(test): add changelog note for low-mem test runner (#26324) (thanks @ngutman)
---------
Co-authored-by: Ayaan Zaidi <zaidi@uplause.io>