STT0026: add trashed minute column and total audio duration columns in stt report.

[gangagyatso4364]

Description

add trashed minute column using state = 'trashed' and add total audio duration total audio duration = reviewed minute + trashed minute

Completion Criteria

a trashed min column and total audio duration showing minute for each user.

Implementation Plan

Subtasks

• [x] create two new columns trashed min and total audio duration
• [x] add the sql query script to get trashed minute from database
• [x] fill the trashed min column and total audio duration using the above formula