refactor: Renamed ButtonNew and InputNew to simple Button and Input effectively replacing the old ones.

feat: Payment processing using Wave as the payment gateway with navigation on QrCode screen upon valid initialization. User is given the possibility to verify the state manually with a button.

feat: Payment processing utilizing Orange Money as the payment gateway, with browser support and verification functionality activated upon browser closure.

This may need more work once the api is fixed.

the navigation to the result screen when the orange transaction is a success is handled by the hook itself. this solve the issue with navigation still happening even tho the transaction was in progress or failed

- show modal depending on the type of error we got while processing.

add mutation for checking transaction status after the browser is dismissed. the check is done 3 times unless success or failed is returned from the response.
Change the flow logic of mutations to make it more predictable.

- manually rounding the white container around the input amount
- remove the balance container container
- add 'montant à payé' label and its amount right below it.
- continuously update the total in the header part when changed

all are type checked as part of the stack navigation. screens beside the home of the stack include a go back button