6amMart - Store App 2.11

- Made it compatible with all features included in main system version 2.5.0
- Cash in hand overflow management
- Made compatible to pay the due digitally
- Fixed some small issues
- Made the flutter app compatible with flutter sdk 3.16.0

Fixed some issues

- Made it compatible with all features included in main system version 2.3
- Fixed some small issues
- Made the flutter app compatible with flutter sdk 3.10.6

- Fixed some small issues
- Made the flutter app compatible with flutter sdk 3.10.5

- Made compatible with main system version 2.2
- Fixed some small issues
- Made compatible with Flutter version 3.10.4

- Made compatible with main system version 2.1.1
- Make the full apps compatible with Flutter null-safety
- Fixed some small issues

- Made compatible with main system version 2.1
- Fixed some small issues
- Made compatible with flutter version 3.7.7

- Made compatible with main system version 2.0
- Fixed some small issues

- New food variation system only for the food stores
- Thermal printing option from the store app
- Made compatible the vendor app for employee role-wise access
- Fixed some small issues