Request: collaborator access to contribute bug fixes (Frank-zhu0404)

[Frank-zhu0404]

Summary

Hi maintainers — I'd like to request repository collaborator access for GitHub user Frank-zhu0404.

Per CONTRIBUTING.md, code/docs PRs are currently accepted only from collaborators. I have a short list of small, already-scoped bug fixes I'd like to submit as proper PRs once access is granted.

Proposed first PRs (small / clear)

Issue	Scope
#143	README Download buttons are non-clickable images (docs-only; keep EN + ZH in sync)
#154	Offline smoke tests fail when ambient HTTP(S)_PROXY is set (CI harness)
#155	edit replace_all corrupts literal $ sequences
#153	MCODE_PROVIDER_API_KEY not stripped in scrub mode
#151	cloneContextWith drops isFile probe
#150	Bash deny rules skip transparent wrappers (allow does not)
#149	POST /api/file/save cannot create new files
#152	Context compaction trigger stays tripped after compaction

Happy to start with #143 (docs-only) and #154 (smoke/proxy) as the first two.

Validation I will run before any PR

• pnpm install --frozen-lockfile then pnpm verify (or pnpm verify --profile docs for docs-only)
• Fill the PR template (Change / Validation / publication checkboxes / maintainer handoff)
• No secrets or private history in commits

Thanks for considering the invite. If there's a preferred process (invite vs. alternate contribution path), please point me at it.