#225

fix: replace `vercel-labs/zero` slug with `vercel-labs/zerolang` across docs and installer

OpenHariNayanwants to merge intofrom

fix: replace vercel-labs/zero slug with vercel-labs/zerolang across docs and installer

Closes #167

Problem

Several user-facing files still defaulted to the old vercel-labs/zero repository slug. GitHub redirects it today but the name is wrong and could silently break if the redirect is ever removed — affecting the installer download, star count API calls, header links, agent skill commands, and the docs-chat system prompt all at once.

Changes

Six string replacements across the docs layer, no logic touched:

FileWhat changed
docs/public/install.shZERO_REPO default: vercel-labs/zero → vercel-labs/zerolang
docs/lib/github.tsREPO constant fallback for GitHub star count API
docs/components/site-header.tsxGitHub header href fallback
docs/components/install-copy.tsxnpx skills add command string shown to users
docs/articles/install.mdInstall article prose reference
docs/app/api/docs-chat/route.tsSYSTEM_PROMPT GitHub repository URL

Verification

Search the repo for vercel-labs/zero" (with closing quote) — no results should remain. All six affected lines now read vercel-labs/zerolang.

No tests need updating. No command contracts change. No compiler behavior is affected.