Make sure client/src/services/config.js is made with all your API key and secret information is stored there or in the knexfile.js. You are also going to need the four Twilio programmable video API keys. Those can go in the config file as well. Make sure to place these into the .env file for deployment as well.
For new projects, run npm run migrate. This creates the tables in your mysql database.
Once those keys are placed, run npm install. You should be good to go!