How to run.
Single post with nested comments up to 3 nest depth.
Back-end
cd backend
cp .env.example .env
composer install
# if not yet
php artisan key:generate
php artisan serve
.env variables
DB_DATABASE=post-comment
DB_USERNAME=root
DB_PASSWORD=
Front-end
npm i
npm run dev
.env variables
API_URL=http://127.0.0.1:8000