使用twilio flex，创建不同环境的推荐方式是什么？开发、生产等

# 开发环境
export TWILIO_ACCOUNT_SID=dev_account_sid
export TWILIO_AUTH_TOKEN=dev_auth_token
export TWILIO_WORKSPACE_SID=dev_workspace_sid

# 生产环境
export TWILIO_ACCOUNT_SID=prod_account_sid
export TWILIO_AUTH_TOKEN=prod_auth_token
export TWILIO_WORKSPACE_SID=prod_workspace_sid

// config/development.js
module.exports = {
  accountSid: 'dev_account_sid',
  authToken: 'dev_auth_token',
  workspaceSid: 'dev_workspace_sid'
};

// config/production.js
module.exports = {
  accountSid: 'prod_account_sid',
  authToken: 'prod_auth_token',
  workspaceSid: 'prod_workspace_sid'
};

const config = require(`./config/${process.env.NODE_ENV}`);

# Dockerfile.development
FROM node:14
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
CMD ["npm", "start"]

# Dockerfile.production
FROM node:14
WORKDIR /app
COPY package*.json ./
RUN npm install --production
COPY . .
CMD ["npm", "start"]

# 开发环境
docker run -e NODE_ENV=development -p 3000:3000 my-app:development

# 生产环境
docker run -e NODE_ENV=production -p 3000:3000 my-app:production

# .github/workflows/deploy.yml
name: Deploy

on:
  push:
    branches:
      - main

jobs:
  deploy-development:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '14'
      - name: Install dependencies
        run: npm install
      - name: Deploy to development
        run: npm run deploy:development

  deploy-production:
    runs-on: ubuntu-latest
    needs: deploy-development
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '14'
      - name: Install dependencies
        run: npm install
      - name: Deploy to production
        run: npm run deploy:production