* docs(cloudflare): add detailed Cloudflare Workers + R2 deploy guide
* separated cloudflare deploy guide from readme.md
* Missing R2 bucket binding for incremental cache
* docs: move Cloudflare guide to docs/ and improve documentation
- Move Cloudflare_Deploy.md to docs/ folder
- Add 'Deploy without R2' option for simple/free deployments
- Add workers.dev subdomain registration instructions
- Add missing global_fetch_strictly_public flag
- Add troubleshooting for common deployment issues
- Update README.md link to new location
* fix: conditional import for cloudflare dev and regenerate lockfile
- Use dynamic import for @opennextjs/cloudflare to avoid loading workerd during builds
- Regenerate package-lock.json with cross-platform dependencies
* fix: use main lockfile with cloudflare deps added
- Use main branch's package-lock.json as base to ensure cross-platform deps
- Add @opennextjs/cloudflare and wrangler
---------
Co-authored-by: dayuan.jiang <jdy.toh@gmail.com>
