terraform {
  # Local state — terraform.tfstate is gitignored.
  # No remote backend needed for this project.
  required_providers {
    # Cloudflare provider for Workers, D1, Pages, DNS, and routing.
    cloudflare = {
      source  = "registry.terraform.io/cloudflare/cloudflare"
      version = "~> 4"
    }
    # null provider for wrangler-based worker deployment via local-exec.
    null = {
      source  = "registry.terraform.io/hashicorp/null"
      version = "~> 3"
    }
  }
}