implement react-native-camara-kit

[tushali024]

1. Add react-native-camera-kit library to open camera within view inside app
2. Replace barcode library with this same library as it provided scan feature

[j0x0j]

Thanks for the work Tushali, it's coming along nicely. I pushed some changes for better UX and to not save images in device camera roll as it is a privacy issue.

Still needs a bit more work

• [x] Handle issue with first permission. There is a known issue with the library that the first time you load the QR code scanner it asks for permission but then stays as a black screen. You then have to close the QR scanner and open again to get the camera to work properly.
• [x] Pressing hardware back button when in camera view inside registration form should bring you back to form, not data consent screen.
• [x] Need to resize the image before appending to images array. After capture. Like we had in the component before. I believe it was images 600x600.
• [x] Better UI for camera view. I will work with Jonathan on this one to build a figma view.