Cloudflare 自动构建只会部署代码,不会初始化 D1 表结构。
由于全程网页操作不想装本地环境,用 GitHub Actions 手动触发迁移:

name: Run DB Migration

on:
  workflow_dispatch:

jobs:
  migrate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22
      - run: npm ci
      - run: npm run db:migrate:remote
        env:
          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}