feat: highlight overdue tasks

[Mastermind-sap]

Description

• Highlight the tasks which are overdue(passed the due date) in red.
• Fixed the text detail in settings to make more sense

Closes #475

Screenshots

Checklist

• [x] Tests have been added or updated to cover the changes
• [x] Documentation has been updated to reflect the changes
• [x] Code follows the established coding style guidelines
• [x] All tests are passing