feat: init credential manager

src/git_lfs/git_lfs_parser.rs

@@ -12,6 +12,7 @@ struct Event {
     concurrent: bool
 }
 
+#[derive(Debug)]
 pub struct GitLfsParser<'custom_transfer_agent, T: CustomTransferAgent> {
     custom_transfer_agent: &'custom_transfer_agent mut T
 }

src/subcommands/main_subcommand.rs

@@ -12,7 +12,7 @@ pub struct MainSubcommand {
 
 impl CustomTransferAgent for MainSubcommand {
     async fn init(&mut self) -> Result<()> {
-        // Init credential manager
+        self.credential_manager = Some(CredentialManager::new()?);
         // Init synology api
 
         Ok(())