* remote: show default when run "dvc remote list"
Fixes#10708
* Indent other remotes if there is a default remote
Now regardless of whether there is a default remote or not, all remotes are equally indented
* stricter test for listing remotes shows default
* Rewrite dvc remote list implemetation
- Default remote is indicated at end of the output and colored green
- Remotes no longer reordered to show default first
- Test updated to reflect changes and remove need for function escape_ansi.
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Co-authored-by: RMCrean <[email protected]>
