fix: typescript-config export form react-native-web (#10671)
### Description
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When setting up the react native web template, you get hit with `File
'@repo/typescript-config/nextjs.json' not found.` in
`apps/web/tsconfig..json`.
Properly exporting the config files from `packages/typescript-config` so
it works out the box.
### Testing Instructions
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Clone the template, notice no more `no found` errors.
