reconstruct ACE-open to OpenCE with new framework

Update links in README_ZH.md to point to main branch

Update README links to point to main branch

Update links from ACE-open to OpenCE

Add Chinese README for OpenCE project

Revise README for OpenCE project transition

Merge pull request #4 from sci-m-wang/feature-semantic-deduplication

feat: Implement semantic deduplication for playbook bullets

Merge pull request #3 from cheafon/main

Add Deepseek Impl of LLM

Delete .DS_Store

Update README.md

init