React Router to TanStack Router Migration

Migrate React applications from React Router to TanStack Router with file-based routing. This skill provides a structured approach for both incremental and clean migrations.

Critical Rules

ALWAYS:

• Use file-based routing with routes in src/routes/ directory
• Use from parameter in all hooks for type safety (useParams({ from: '/path' }))
• Validate search params with Zod schemas using @tanstack/zod-adapter
• Configure build tool plugin before creating routes
• Register router type for full TypeScript inference
• Use fallback() wrapper for optional search params

NEVER: