Magic Links: The one PR to rule them all

[charliescheer]

Fix

... one PR to find them, one PR to bring them all, and in the darkness bind them...

This PR brings together all of the previous changes to magic links authorization that has been made on SNMac and then merges them all back into trunk. There aren't any unreviewed changes here (although we might make some button copy changes before merging) but we should smoke test the auth views before we merge it back to trunk and then release the new auth to the masses.

fixes: #1187

Test

(Required) List the steps to test the behavior. For example:

Nothing specific here, but we want to test the new auth views so, try and consider this list of things:

1. Load through the different views in the auth process and make sure that going back and forth between views to ensure it looks right and the animations are solid
2. Attempt a sign up
3. Attempt login with code. While testing code login, try entering bad codes and expired codes
4. Attempt login with email link. Also test an expired link
5. Attempt login with password
6. Make sure that if you put invalid values in the different text fields that you are given an error

Review

(Required) Add instructions for reviewers. For example:

Only one developer is required to review these changes, but anyone can perform the review.

Release

(Required) Add a concise statement to RELEASE-NOTES.txt if the changes should be included in release notes. Include details about updating the notes in this section. For example:
Doesn't require updates because it is already there

[dangermattic]

	2 Warnings
⚠️	View files have been modified, but no screenshot or video is included in the pull request. Consider adding some for clarity.
⚠️	This PR is larger than 500 lines of changes. Please consider splitting it into smaller PRs for easier and faster reviews.

Generated by 🚫 Danger

[roundhill]

You shall not pass… invalid login attempts!

[roundhill]

(Can be in follow-up PR)

There's just a few capitalization issues that don't match the Figma:

• On the code entry screen change the button label from Log In to Log in
• Same thing on the password entry screen
• On the password entry screen, Change Forgot your Password? to Forgot your password?
• ... and any others I may have missed :D

[roundhill]

Tested all the steps and it worked great! Noted a few copy changes that can be added later, or here if you want!

GO MAGIC LINKS!

[jleandroperez]

✅ Code Auth works super
✅ Password Auth also works
✅ Signup is also good, just confirmed
✅ Rate Limited Login handled
✅ Invalid Code error, also, handled
✅ Transitions look super smooth, no Layout constraint errors onscreen
✅ Signup validation(s) also look good
✅ First Responder management also looks good, when you go back / forwards

Nice work Charlie!!