E2E Test for Google Signup/Login Flow

[Mephistic]

Goal We want to be able to automatically test the authentication flow to build confidence in the basic functioning of the site after deploys.

Success Criteria:

• Add a Playwright Test that confirms we can successfully create and log in to individual user accounts via Google Auth.
• Flow should be:
  • Create new account with an existing Google Account
  • We should be able to create a shared MAPLE account for this and re-use it between test runs.
  • Sign out
  • Sign back in via Google (to confirm login works)
  • Delete MAPLE account (to clean up after tests)

Exclusions:

There are currently three signup flows on the site:

• Individual User signing up with Email / Password
• Individual User signing up with Google Auth
• Organization signing up with Email / Password

This card only covers the second flow (Individual users signing up with Google).