[Feature Request] Allow direct edits in addition to suggestions.

The feature to derive code-suggestions directly from text-edits is already great, but I often wish I could just fix some small changes directly.

Going through a `suggestion -> Agent -> Agent thinks about the suggestion -> Agent hopefully decides it wants to apply the suggestion -> write to disk` chain adds unnecessary latency.

So when performing an edit, I'd like to have the choice of creating a suggestion or to persist the edit directly.
After editing, the change would also have to be git-staged, if the edited file was already staged.