Add Playwright to XFD

[JCantu248]

🗣 Description

Add Playwright tests to the Crossfeed repository.

💭 Motivation and context

Adds automated frontend UI tests to the project.

🧪 Testing

Test cases were created and tested against Crossfeed in its current state. All UI tests are passing and working in the intended manner.

run cd frontend/xfd_playwright
then run npx playwright install
finally run npx playwright test

• Revert dependencies to default branches.
• Finalize version.

✅ Post-merge checklist

• Create a release.

[nickviola]

LGTM

[schmelz21]

@jsf9k , @dav3r - Can your team take a look at this one. We are introducing Playwright into our tests. This initial commit is to establish the toolset and initial functionality. Follow-up PRs we will be issued to gain better coverage on UI tests.

[jsf9k]

I suggest removing some unnecessary quotes, but otherwise this looks fine to me. (With the caveat that I don't know the first thing about Playwright.)

[dav3r]

LGTM aside from the two minor things I noted.

[dav3r]

It should also be noted that this PR has failing vulnerability checks that should be resolved. I don't know if those are the same as mentioned in #127, but regardless, it's always preferable to have all checks pass in a PR.

Yes -These are being addressed currently in that ticket and have a high prioritization. This ticket is updated and would then force us to have clean checks each PR moving forward.