Is your feature request related to a problem? Please describe.
Currently, when selecting a filter (Project or Tag) from the dropdown, users can only see the name of the filter. This does not give an immediate idea of progress within that filter, making it harder to track task completion at a glance.

Describe the solution you'd like
Inside the dropdown for selecting a filter (Project or Tag), display the percentage of completed tasks next to the filter name. For example:

1. Project: Website Redesign (3/10 tasks completed, 30%)
2. Tag: Urgent (5/8 tasks completed, 62%)

This will allow users to quickly see their progress without having to open each filter individually.

Describe alternatives you've considered

• Using a tooltip to show completion percentage (less convenient than inline display).
• Displaying completion stats only on the main task view (requires extra clicks).

Additional context
This feature will improve task tracking efficiency and make the UI more informative. It should work dynamically as tasks are completed or added.