want a global middleware use case

[okxiaoliang4]

want a global middleware use case

1.globalMiddleware cannot cross routes.
like __root.tsx import the middleware/global.ts
when index.tsx test serverFn the context.session is undefined
2. serverFn context types cannot inference.

https://stackblitz.com/edit/tanstack-router-6grkg55g?file=app%2Fmiddleware%2Fglobal.ts