As a user, I want my selected theme color to be synchronized across all my devices so that I have a consistent experience no matter which device I use.
Acceptance Criteria
[ ] Theme color selection is synced across devices.
[ ] Sync occurs in real-time or upon app start.
[ ] Any change in theme color on one device is reflected on all others.
[ ] Users can opt out of theme synchronization.
sequenceDiagram
participant User as User
participant System as System
participant Cloud as Cloud Sync Service
User->>System: Change theme on Device A
System->>Cloud: Update theme settings
Cloud-->>System: Sync to Device B
System-->>User: Display updated theme on Device B
Theme Color Synchronization
As a user, I want my selected theme color to be synchronized across all my devices so that I have a consistent experience no matter which device I use.
Acceptance Criteria