Brian Manifold f5286d0927 feat(portal): Add styled errors pages (404, 422, 500) (#4231) ...

Closes #2136 

## Screenshots for `404` and `500`

<img width="781" alt="Screenshot 2024-03-20 at 1 16 46 PM"
src="https://github.com/firezone/firezone/assets/2646332/e08e338f-b5b5-4a6a-adb8-b53fe9e8e137">

<img width="916" alt="Screenshot 2024-03-20 at 1 16 30 PM"
src="https://github.com/firezone/firezone/assets/2646332/e19238bf-804d-4f60-bbb3-8cf3f4c89d1f">

2024-03-22 15:26:00 +00:00

..

api

Track protocol in activities (#4215)

2024-03-19 12:26:12 -06:00

domain

chore(portal): Fix flaky test and relays load balancing selection (#4230)

2024-03-20 16:33:47 -06:00

web

feat(portal): Add styled errors pages (404, 422, 500) (#4231)

2024-03-22 15:26:00 +00:00