Fix E2E

backend/sync_server/src/cli/args.rs

@@ -17,9 +17,7 @@ pub struct Args {
 
     #[arg(
             long,
-            require_equals = true,
             value_name = "WHEN",
-            num_args = 0..=1,
             default_value_t = ColorWhen::Auto,
             default_missing_value = "always",
             value_enum

backend/sync_server/src/main.rs

@@ -52,6 +52,7 @@ fn set_up_logging(args: &Args) -> Result<(), SyncServerError> {
         .map_err(init_error)?;
 
     let use_colors = args.color.use_colors();
+
     let is_debug_mode = args.verbose.log_level_filter() >= log::LevelFilter::Debug;
 
     tracing_subscriber::fmt()