Random dad joke feature fetched from API on first gauge click

Enhanced gauge animations with increased hover rotation

Click debouncing (500ms) to prevent animation conflicts

Reduced required clicks from 10 to 6

Added update notification feature:
Extension now shows a red dot badge on the icon when updated
Displays a browser notification with update information and changelog link
Badge automatically clears when you open the extension

Improved tooltip behaviour so the tooltip indicators now follow cursor movement more smoothly.

Added hover and click animations to the gauge chart to make the hidden About (easter egg) tab easier to discover.

Removed all unused browser permissions