nativewind & expo-router

[tyrauber]

Big fan or Mark Lawlor's work on Nativewind and expo-router. This PR merely drops in nativewind/examples/expo-router as a replacement for app-mobile. Closes #101.

[kickbk]

Hey @tyrauber thanks a lot for this example!
Have you tried building the project? It fails complaining of a missing .cache/nativewind/global.css....
These files two css files are added to the cache folder after an initial build. For some reason, I was able to build successfully the second time with my fork of your fork, but not with yours. I must have changed something...
Regardless, do you have some thoughts on how we can handle this so a build will not fail, even the first time?

[tyrauber]

Hey @kickbk, my apologies. You need the tailwindcss post-install hook. I'll rebase and update the repo.

"eas-build-post-install": "tailwindcss -i ./global.css -o ./node_modules/.cache/nativewind/global.css.native.css"

Also, Nativewind v4 has been released so you can update to nativewind@4.0.16.

[kickbk]

Thanks @tyrauber. I believe we need to generate a global.css.web.css and not global.css.native.css. I created a PR for it.

[tyrauber]

Hey @kickbk, I think this issue - initial build failure, succeeding on subsequent builds - was resolved in 4.0.22. If you pull this branch and delete app/mobile/node_modules/.cache and run build it should no longer fail. I am able to build, run and export for web and mobile.