Fix without_dat

src/store/filestore.rs

@@ -50,8 +50,7 @@ impl<S: Store> ClientFilestore<S> {
     /// Unlike [`ClientFilestore::new`](), it does not have the `dat` intermediary.
     /// It is meant to be used by custom backends to save space in case the `dat` folder is not used and only wastes a littlefs block.
     pub fn new_raw(client_id: PathBuf, store: S) -> Self {
-        let mut base = client_id;
-        base.push(path!("dat"));
+        let base = client_id;
         Self { base, store }
     }