sync: verify overview service is already in sync with Docs

[Copilot]

Upstream Docs triggered a sync for the overview service (mapped to en/mcp/overview.mdx) via five automated "zh-CN base + translations" commits. All five commits made translation/wording refinements exclusively in non-English language variants — the English content of mcp/overview.mdx was unchanged.

Verification

• MCP Servers section: README.md lists the same 11 servers (Flux, Luma, Midjourney, Nanobanana, Seedance, Seedream, Serp, Shorturl, Sora, Suno, Veo) as en/mcp/overview.mdx, with matching body text
• APIs table: All 12 service directories (luma, suno, sora, veo, flux, midjourney, serp, nanobanana, openai, pixverse, wan, aichat) are present in the README

No changes required — README.md is already in sync.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/repos/AceDataCloud/Docs/contents/
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[acedatacloud-dev]

Auto-closed during PR backlog cleanup: no-op sync (Copilot determined no change needed). Root cause was a broken auto-merge in sync-from-docs.yml (now fixed in PR #143). The fix lands a pre-cleanup step + reliable completion signal so future dispatches will not leak PRs. If this PR contained content not yet in main, the next docs-updated dispatch will re-create it via the working pipeline.