Hide sensitive information in the UI #10782
Description
Right now, we expose secrets as if they were strings.
This is a problem, as it can easily leak secrets during screen-casts and the likes, users have to be really careful and we all know that it just takes one little mistake for a leak to happen.
Thus I propose to have a password field, as it should still be possible to see its contents on demand and have decent UX around editing the text. Most of the time, it will be copy-pasted I presume as currently we only use these fields for tokens.
Related to #10781 .