Add ability to change task status

[TatianaFomina]

• Added db migration that creates 3 predefined statuses for each existing project (To do, In progress, Done).
• For each newly created project 3 abovementioned statuses now are being created.
• Added ability to change task status in task popup. Task status in list gets updated once task data is changed in popup

[talyguryn]

✍️ Command to run migrations

on local machine:

docker-compose exec backend sh -c "cd backend; yarn db-migrate"

on the prod:

docker-compose -f docker-compose.prod.yml exec app sh -c "cd backend; yarn db-migrate"