indentation using prettier to format the code

fixed duplicate liked pets bug

changed deployed link

fixed folder paths for server to respond with build

skip preflight check

changed build script

changed folder structure for deployment issues

getting rid of localhost connection

changed build script

changed build script to work for deployment on render

heroku config to run node 16

Merge pull request #108 from echo1826/Ethan

temporary work around if animal data doesn't have a photo

delete settings when user gets deleted

Merge pull request #106 from echo1826/chuck2