Updates with-supertokens example app

[rishabhpoddar]

Change with-supertokens example app to use app dir.

[leerob]

/root/actions-runner/_work/next.js/next.js/examples/with-supertokens/app/api/user/route.ts
  3:8  warning  'SuperTokens' is defined but never used  @typescript-eslint/no-unused-vars

/root/actions-runner/_work/next.js/next.js/examples/with-supertokens/app/components/tryRefreshClientComponent.tsx
   4:21  warning  'redirect' is defined but never used                                                                       @typescript-eslint/no-unused-vars
  24:6   warning  React Hook useEffect has a missing dependency: 'router'. Either include it or remove the dependency array  react-hooks/exhaustive-deps

✖ 3 problems (0 errors, 3 warnings)

[rishabhpoddar]

@leerob thanks for pointing those issues out. I have pushed a fix.

[leerob]

Now needs Prettier ran...

[rishabhpoddar]

I had run pnpm lint-fix && pnpm prettier-fix and there were no file changes. Plus the pre commit hook passed all checks. Is there another command I missed?

[rishabhpoddar]

Any updates on this please? Thanks.

[rishabhpoddar]

I ran ./scripts/check-examples.sh and it made a change to the package.json in the example app (which is what was causing the PR check to fail previously). Is this good to be merged now?