* build/refactor: move lint/prettier packages to project root, install husky, add pre-commit hook
* refactor: reformat files
* build: put full eslintrc back with all rules
* refactor(endpoints.js): remove console.log statement
refactor(index.html): change title to "ChatGPT Clone"
* feat(Chat.jsx): set document title to conversation title or VITE_APP_TITLE or 'Chat' if conversation is null