@react-router/fs-routes routeExtensions feature request

[q1uxu]

like remix-custom-routes and vite-plugin-pages

• Any file with the extension .route.tsx, .route.ts, .route.jsx, or .route.js will be treated as a route.
• All other files are ignored, so you can safely put non-route files next to your routes. Components, hooks, images, etc.
• URLs are determined by the filename, just like Remix's v2 route convention.
• Folders do not participate in routing, so you can organize your routes however you want. As long as the file has .route in the name, Remix will find it and turn it into a route.

URL	matchRoutes
/about	app/routes/about.route.tsx
/concerts/trending	app/routes/concerts.trending.route.tsx
/concerts/salt-lake-city	app/routes/concerts.$city.route.tsx
/projects	app/routes/projects/index.route.tsx

And developer can custom the extension name. Default extension is route.tsx, can change to page.tsx or any others.