Summary

Adds an optional menu bar coffee fill animation when activating Caffeine (defaults to on). The inactive cup remains stationary while the active coffee artwork is revealed from bottom to top, making the liquid appear to rise.

Changes

• Added a persisted preference to enable or disable the coffee icon animation.
• Added Preferences UI copy for the animation toggle and Reduce Motion override.
• Automatically disables the animation when macOS Reduce Motion is enabled.
• Localized the new animation strings across existing languages.
• Updated the changelog for the new user-facing behavior.

Verification

• Built successfully with code signing disabled:

xcodebuild -project src/Caffeine.xcodeproj -scheme "Caffeine" -destination "platform=macOS" CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO build