Set `type="password"` on all `auth_token` fields
Seen when migrating from other hosting platforms.
1. Prevents exposing the token to screen capture/cameras/eyeballs.
2. Prevents the browser from saving the value in its autocomplete
dictionary, which often is not secure.
![exposed auth
token](https://user-images.githubusercontent.com/615684/208541005-e2c9c6b0-3c6c-4a56-95d9-357b987aa0c8.png)
Closes#22174
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Signed-off-by: Dan Church <amphetamachine@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>