Feature: The dashboard need to query attendance summary #64
Description
Problem: Home need to query attendance summary to show the bar graph in dashboard
attendance summary should contain :
- Lab count between two dates
- Six-month attendance details for each member
- Total working lab days in the past six months
Solution: add a query that can return lab count b/w two days, 6 month attendance details of the each members and the working lab days in the past 6 months