Active eCommerce Seller App 2.8.0

Added Push Notification

Added POS (Point of Sale) option

no changelog for this version

- Add Digital Products section
- Bug fixing
- Chart fixing for last seven days sales in dashboard
- Some of previous values are shown in edit product page

- Add Auction Product option
- Maintenance mode has been added
- From now on, unverified sellers can log in and get the verification option.
- Bug Fixing
- Upload image issue is solved due to adding null safety
- Design issue is fixed for iOS devices.

- Upgraded Flutter version to 3.10.4 with null safety
- Now seller can registration from app
- From now seller can send verification form to admin
- Important bug fixing