VITE_BACKEND_URL=http://localhost:3000
VITE_STUN_URLS=stun:stun.l.google.com:19302
VITE_TURN_URLS=turn:localhost:3478?transport=udp,turn:localhost:3478?transport=tcp
VITE_TURN_USERNAME=securecam
VITE_TURN_CREDENTIAL=securecamturn