BasicAuth Login: Handle existing token (#611) fix code comment bugfix code format Co-authored-by: 6543 <6543@obermui.de> Reviewed-on: https://codeberg.org/gitnex/GitNex/pulls/611 Reviewed-by: M M Arif <mmarif@noreply.codeberg.org> Reviewed-on: https://codeberg.org/gitnex/GitNex/pulls/619 Reviewed-by: M M Arif <mmarif@noreply.codeberg.org>