refactor: fixed pushing data to supabase. changed inputdropdown so ch…

[me-liu]

…oices persist. minimal styling changes

🍞 What's new in this PR

🥐 Description

• fixed supabase pushing so things show up on table now
• changed inputdropdown so that you can go back and see your selections
• moved the button down for the review screen (but it looks pretty much the same)

🥖 Screenshots

N/A

🥪 How to review

• all at once!

🥧 Next steps

• If you don't confirm your email before doing signup, it will not push to the proper user ID when submitting to supabase. there needs to be a check to ensure the email that you sign up with is confirmed before moving on to onboarding

🥞 Relevant links

🥨 Online sources

🥯 Related PRs

CC: @celinechoiii