Cloudflare artifact layout wrangler.jsonc + dist at zip root

When deploying docs via Cloudflare Workers from CI artifacts, package wrangler.jsonc and dist/ at the archive ROOT (not nested). This matches Wrangler’s expectation for project root during versions upload. A nested layout looks reasonable (artifact subdir) but causes misresolution of config/assets at deploy time. Fix: cd apps/cli-docs && zip -r $OUT wrangler.jsonc dist so both sit at top-level.