consider combination with coverage-gutters #24
Description
https://github.com/ryanluker/vscode-coverage-gutters seems to be quite active and taking PRs in, too; and in most cases people are interested in both the overview and the details, so they will often have both extensions installed currently.
I suggest to create an issue for a possible integration there and discuss if there's interest by the maintainers and what parts would be necessary (an option to disable the koverage view wouldn't even be necessary - because that is already done in the main UI (where you can disable the testing view completely and can disable testing providers if there are multiple ones).
Of course this would mean to get rid of most of the current settings and the coverage reading and parsing (the other repo seems to have those well-tested and it looks like there are/were most questions about that here, too). Extending the functionality of the koverage overview may be easier that way, too.
In any case: Thank you for your hard work with this - the koverage overview is definitely useful!