* feat(toggle-diagnostics): change logic based on `vim.diagnostic.is_disabled`
After discussion in #2215, I thought maybe it would be beneficial if we
could change the logic of the `toggle-diagnostics` function based on if
the user has disabled diagnostics in his own configuration.
* feat(toggle-diagnostics): revert to `enable` instead of `status`
* fix(toggle): use vim.diagnostics enabled state when possible
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Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>