Jean-Luc MakiolaandClaude Opus 4.7
473f0d2004
Initial design document for the Material 3 Expressive calendar app. Covers scope (V1 read-only MVP, variant "B"), tech stack (Kotlin + Compose + Material3 Expressive, minSdk 29), architecture, data flow over CalendarContract, screens/menus, the mandatory Loading/Failure/ Success state pattern per screen, error handling, i18n, accessibility, testing approach, and CI/CD adaptation from HouseHoldKeaper. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>