New
Added task description preview. Clicking a task in the Overlay window will expand its description below the task, if a description has been added.

Added a priority filter. Three buttons are now available at the bottom of the Overlay window, allowing you to display tasks by priority:
High only;
High + Medium;
Low only.

Added the Ctrl + F shortcut for quickly creating a new task. There's no need to click the button anymore - simply press the hotkey to open the quick task creation menu.
Added the ability to expand the task list upward as well as downward. This is useful for users who keep the Overlay window at the bottom of their screen.
Fixes
Fixed an issue where the task priority was always reset to Medium when editing a task. The edit window now correctly displays and preserves the task's current priority.
