Mainly Bug Fixes

• Fixed empty rain tile (#156)
• Rain expectations now show for tomorrow if not expected today
• Updated Polish translation (@Kurczaczki69)
• Improved provider labels for better clarity about regions
• Fixed shadow rendering bugs
• Resolved issue where the last updated time displayed as 20084 days
• Fixed several issues with geolocation
• Fixed back button not working on dialogs for Android 13+ devices
• Resolved issues with the trend chart