React Native Navigation

Priority: P0 (CRITICAL)

Use React Navigation (official solution).

Implementation Guidelines

• Typed Navigation: Use TypeScript to define param lists.
• Centralized: Define all navigators in src/navigation/.
• Nesting: Nest navigators (e.g., Tab inside Stack).
• Options: Set screenOptions at navigator level, override per screen.
• Header: Customize with headerTitle, headerRight, headerLeft.
• Deep Linking: Configure linking config for universal links.

Code