JWT Authentication

curl -X POST https://api.flexorch.com/v1/auth/signup \
  -H "Content-Type: application/json" \
  -d '{"email": "you@company.com", "password": "your_password"}'

curl -X POST https://api.flexorch.com/v1/auth/login \
  -H "Content-Type: application/json" \
  -d '{"email": "you@company.com", "password": "your_password"}'

{
  "data": {
    "access_token": "eyJ...",
    "refresh_token": "eyJ...",
    "token_type": "bearer",
    "expires_in": 3600
  }
}

curl https://api.flexorch.com/v1/usage \
  -H "Authorization: Bearer eyJ..."

curl -X POST https://api.flexorch.com/v1/auth/refresh \
  -H "Content-Type: application/json" \
  -d '{"refresh_token": "eyJ..."}'