feat: add statusUpdateCountByDate query to get status update count of a member between two dates

Author: Khushal928

src/graphql/queries/member_queries.rs

@@ -1,6 +1,7 @@
 use async_graphql::{ComplexObject, Context, Object, Result};
 use sqlx::PgPool;
 use std::sync::Arc;
+use chrono::NaiveDate;
 
 use crate::models::{
     attendance::{AttendanceInfo, AttendanceSummaryInfo},