enhance: compact & upgrade database

sdgb-cli/src/utils/helpers/mod.rs

@@ -90,7 +90,6 @@ where
     A::Response: Encode + for<'a> BorrowDecode<'a, ()> + HasUid,
 {
     let user_ids = user_ids.into();
-    let _ = cache::init_db();
     let read = cache::read_txn()?;
     let write = cache::write_txn()?;
     let config = sdgb_api::bincode::config::Configuration::<