main functionality

• Save all app data to FilesystemStorage using redux-persist-filesystem-storage lib

• add new member with the following data :

• ----> [x] Name

• ----> [x] Start date

• ----> [x] End date

• ----> [x] Take & save picture

• ----> [x] member ship duration by (Day or month)

• build responsive & better UI

• send mail to new member

• notify user for membership exasperation

• [ x ] Generate QRCODE To be scanned from the client Side APP

• Statistique and report Screen

• build client side app ( scan qrcode and get membership state )

• walkthrough screen with naimation (inspire from google app)

• unit testing