Added lifetime app purchase option. Small bug fixes.

Small bug fixes

Bug Fixes • Fixed loan data persistence issues - Your loan modifications now save properly across all devices • Resolved duplicate loan creation - No more multiple entries when editing existing loans • Enhanced CloudKit synchronization - Reliable data sync between iPhone, iPad, and Mac • Fixed loan amount display - Principal amounts now show correctly in loan cards and lists • Improved loan term calculations - Tenure displays accurate years/months instead of defaulting to 30 years • Better interest rate handling - All rate changes now persist properly • Streamlined data saving - All loan parameter changes trigger proper sync operations • Enhanced UI responsiveness - Loan lists refresh immediately when values are modified • Fixed issue where loan terms always showed "30 years" regardless of actual settings • Resolved problem where principal amount changes weren't being saved • Fixed loan name modifications not persisting to cloud storage • Corrected display inconsistencies in loan parameter cards • Updated iCloud integration for more reliable cross-device synchronization • Enhanced data validation and error handling • Optimized CloudKit operations to prevent data conflicts This update significantly improves the reliability of your loan data across all your devices. Your calculations and modifications will now sync seamlessly and persist correctly.

UI Update

Bug Fixes & UI improvements

Fixed major issue with subscription page view