refactor: clean up code lints

src/cli/cli.py

src/contexts/user.py

src/db/db.py

src/db/procedures/ims.py

src/tui/ims/ims.py

src/tui/tui.py

src/tui/utils/framed_message.py

src/utils/comparison.py

src/utils/password.py

src/utils/text.py

src/utils/validators.py