refactor(modules): clean up dock update logic and fix TOTP action closure

- Refactor dock update loop to use explicit parentheses and improve readability
- Fix closure capture in OTP plugin action to correctly pass current code
- Remove redundant lambda wrapper in player label binding
- Update logger messages with full exception context
- Adjust imports and naming for consistency across modules
- Minor code style updates and whitespace cleanup

modules/todo/__init__.py

@@ -1 +1 @@
-# Todo module
+# Todo module

modules/todo/todo_widget.py

@@ -5,7 +5,6 @@ from datetime import datetime
 from fabric.utils import get_relative_path
 from fabric.widgets.box import Box
 from fabric.widgets.button import Button
-from fabric.widgets.centerbox import CenterBox
 from fabric.widgets.entry import Entry
 from fabric.widgets.label import Label
 from fabric.widgets.scrolledwindow import ScrolledWindow