Description

Add an option to helium://settings/search to disable search history suggestions and more.

Who's implementing?

• I'm willing to implement this feature myself

The problem

I'd like to be able to disable any suggestion from sites that are not in my bookmarks. I can disable search engine suggestions, but I can't disable search history suggestions without deleting the browser history.

In addition to that, it would be nice to disable/enable any kind of suggestion, I want to have suggestions from my bookmarks, but that might not be the case for everyone. Also, I'd like to be able to have some kind of bookmark shortcut/keyword, similar to what you can do in some firefox forks.

As an example, I have this youtube bookmark in my zen browser:

Typing "yt" and pressing tab autocompletes to youtube URL.
("Palabra clave" means keyword in Spanish)

Possible solutions

Adding checkboxes to enable/disable specific suggestions.
Adding bookmark keywords.

Additional context

No response