CRUD for Search Feature/User car forum? (Ethan)

[realethantran]

• C: Users can add their own cars or car builds to our database.
• R: Search feature fetches and reads data from our backend.
• U: From the provided cars in the database, users can update their builds.
• D: A user can delete their car(s) from the database.
• Overall: Need to implement more CRUD into backend code.