ci: add PR quality and coverage gates

backend/common/admin.py

@@ -1,3 +1,2 @@
-from django.contrib import admin
 
 # Register your models here.

backend/common/logging.py

@@ -1,7 +1,6 @@
 import contextvars
 import logging
 
-
 request_id_context = contextvars.ContextVar("request_id", default="-")
 
 

backend/common/management/commands/check_mysql.py

@@ -3,7 +3,6 @@ import re
 from django.core.management.base import BaseCommand, CommandError
 from django.db import connection
 
-
 MINIMUM_VERSION = (8, 0, 35)
 
 

backend/common/models.py

@@ -1,3 +1,2 @@
-from django.db import models
 
 # Create your models here.

backend/common/tests.py

@@ -1,3 +1,2 @@
-from django.test import TestCase
 
 # Create your tests here.