New repo method

src/data/entities.rs

@@ -3,8 +3,6 @@ use crate::core::srs::{FADE_PER_DAY, MAX_SCORE, OrderMode, WordOpenMode};
 use crate::data::{INVALID_ID, Id};
 use chrono::{DateTime, NaiveDate, Utc};
 use fsrs::MemoryState;
-use crate::notification::MaybeError;
-use chrono::{DateTime, Utc};
 use log::info;
 use rayon::prelude::*;
 use rhai::{Engine, Scope};