- Updated app version to 1.2.2.

v1.2.2 Changelog

• Added progress feedback during data imports.
• Improved Sales, Orders, Stock, and Cover Orders import responsiveness.
• Reduced lag when opening Item Summary.
• Improved previous sales loading speed for high-volume items.
• Simplified item lookup handling now that imported item numbers are standardised.
• Removed unnecessary repeated item-number checks from Item Summary.
• Kept support for older spaced item-number searches where applicable.
• Improved overall responsiveness during item search and sales history loading.