Changes

• Added 3 new widgets: Pill widget, Square, Round, Landscape
• Improved short day summary with better sentence structure
• Updated widget icons to new designs
• Implemented queue system to prevent spam API calls
• Improved loading of saved locations data, now handled one call at a time
• Added overlay during refresh to prevent unnecessary taps
• Added new message for no internet connection
• App now shows error if no cached data is available and requires internet on first installation
• Fixed incorrect animations on the UK Met Office provider
• Changed fonts to Product Sans

Widgets UI - @Joe-D01