Finalized Version Of App (Hopefully / MVP)

Added .env file
Added backend communication with generating new weekly missions that occurs when a user does not have active missions (also gets called in onboarding)
Added backend communication with regenerating individual missions using a context menu
Bug fixed profile page so that it accurately displays the appropriate information
Bug fixed the mission page so that it accurately displays the appropriate information for a user's eco points and level as well as the number of steps completed

hoanghm / Proact