Implement Image Picker

[susanzh4ng]

Instructions
Implement an integrated image picker for Wasted. Please use the first video as a guide for setting up your code; if there are errors when copying line-by-line, it is because this tutorial is outdated. When that happens, please refer to the Expo documentation (or simply just copying&pasting the error message into Google).

• How to Add Image Picker In React Native Expo Applications
• Expo's Image Picker docs