Clean code by commenting out some variable, and allowing some dead code.

src/gitlab/client.rs

@@ -3,10 +3,6 @@ use crate::error::GeneralError;
 use gitlab::{AsyncGitlab, GitlabBuilder};
 use url::Url;
 
-pub struct ClientProvider {}
-
-impl ClientProvider {}
-
 fn is_client_for_url(url: &Url, config: &GitlabConfig) -> bool {
     if url.domain() == Some(config.domain.as_str()) {
         return true;