Preferences

Settings

Control your TrongCay experience — theme, default chart type, tree overlay defaults, notifications, and account controls.

Light / dark theme (live — top-right of every page)
Default chart mode (Candle · Line · Tree)
Default tree size, opacity, and leaf density
Notification preferences
Account and data controls (v2)

Version 1 scope: architecture, folder structure, navigation, and theming. Feature logic ships in future versions once the underlying backend is approved.