feat(opentrons-ai-client): add auth0 package

[koji]

Overview

add auth0 package and useAuth0 hook to check the status of authentication and add logout button (this is for dev)
use getAccessTokenSilently to get access token from Auth0.

https://auth0.com/docs/get-started/applications/confidential-and-public-applications/user-consent-and-third-party-applications

close AUTH-204 AUTH-396

Test Plan

1. make -C opentrons-ai-client

2. go to localhost:5173

3. the browser will be redirected to auth0 login/sign up page

4. log in (if you don't have an account, please sign up)

5. check the chat ui is shown

6. fill out the textarea and click send button
   Check the app will receive the output from the BE (this would take some time)
   In terms of the response display issue, it will be solved by this pr.
   Also I have a refactoring PR to fix current component structure issue (data fetch and token retrieving are done in InputPrompt component)

7. click logout button
   Check when clicking the logout button, the browser will show the login page again

Changelog

Review requests

Risk assessment

low

[koji]

• add logout button (dev purpose)
• update test

[y3rsh]

You will need to use the button or see if they have a function. Going to the URL is not enough, the package builds a URL using the client id and it also includes where to call back to once authenticated. When I use this locally it works.

<div>
  {!isAuthenticated && (
    <button onClick={() => loginWithRedirect()}>Log in</button>
  )}
</div>

[koji]

thanks @y3rsh. updated that part.

[koji]

• fix test error

[y3rsh]

This works for me locally.