fix: don't block other command when database is opened

sdgb-cli/src/main.rs

@@ -44,9 +44,6 @@ static EARLY_QUIT: AtomicBool = AtomicBool::new(false);
 async fn main() -> Result<(), Box<dyn snafu::Error>> {
     nyquest_preset::register();
 
-    #[cfg(feature = "fetchall")]
-    let _ = cache::init_db();
-
     let logger = spdlog::default_logger().fork_with(|log| {
         log.set_level_filter(MoreSevereEqual(if cfg!(debug_assertions) {
             Level::Debug