chore(docs): remove dead Mintlify-compat site builder (resolves Dependabot #3)

[BunsDev]

Why

Documentation lives in OpenCoven/coven-docs (canonical, shipping since 2026.5.24). The local docs/ site builder in OpenCoven/coven is abandoned tooling — no CI, no script, no workflow references it, and no runtime imports the dead docs/scripts/docs-site ESM modules.

Removing the scaffold drops the transitive gray-matter@4.0.3 → js-yaml@3.14.2 dependency entirely, resolving Dependabot alert #3 at the root rather than papering over it with an overrides hack, a patch-package, or a dismissal.

Alert	Advisory	Severity	Vulnerable	Patched
#3	GHSA-h67p-54hq-rp68 / CVE-2026-53550	moderate	js-yaml ≤ 4.1.1	4.2.0

gray-matter@4.0.3 is dead and pins js-yaml@^3.13.1, so a normal pnpm up cannot resolve this — the only clean fix is removing the consumer.

What stays

The docs/*.md corpus is intentionally preserved (architecture, concepts, glossary, etc.). Only files that exclusively described or powered the dead builder are removed.

What goes

Path	Why
docs/scripts/docs-site/{build,smoke,source-index,watch}.mjs	The Mintlify-compat static site builder itself
docs/docs.json	Mintlify navigation config consumed only by the deleted build scripts
docs/style.css, docs/nav-tabs-underline.js, docs/sidebar-nav.js	Visual treatment for the dead site
docs/package.json, docs/package-lock.json	devDependency manifest + lockfile for the dead site (sole source of gray-matter/js-yaml)
docs/{README,STRUCTURE,AGENTS}.md	Meta-docs whose entire subject matter was the deleted Mintlify-compatible build, including npm run docs:build / docs:smoke / docs:check instructions that no longer have backing scripts

Verification

• git grep across the repo confirms zero remaining references to gray-matter, docs/scripts, or any of the docs:* npm scripts after this change.
• CI (.github/workflows/ci.yml) is Rust + secret-guard + cargo-deny — no docs build step exists or breaks.
• git diff --check clean; pre-commit gitleaks hook passed (no secrets detected).

Diff size

13 files changed, 4,749 deletions(-). Pure deletion, no replacements.

Co-authored-by: Nova nova@openclaw.ai

[mintlify]

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Project	Status	Preview	Updated (UTC)
OpenCoven	🔴 Failed	–	Jun 16, 2026, 12:20 AM

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[Copilot]

Pull request overview

Removes the abandoned Mintlify-compatible docs site builder scaffolding from this repository (while preserving the docs/*.md documentation corpus), eliminating the unused gray-matter → js-yaml@3.x dependency chain that triggered Dependabot alert #3.

Changes:

• Deleted the local docs site build/smoke/watch/index scripts under docs/scripts/docs-site/.
• Removed Mintlify navigation/config + static site assets (docs/docs.json, docs/style.css, sidebar/nav JS).
• Removed the docs-site-only Node manifest + lockfile (docs/package.json, docs/package-lock.json).

Reviewed changes

Copilot reviewed 12 out of 13 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
docs/style.css	Removes unused CSS for the deleted local docs site.
docs/STRUCTURE.md	Removes builder-specific meta-documentation for the deleted site tooling.
docs/sidebar-nav.js	Removes unused sidebar behavior JS for the deleted local docs site.
docs/scripts/docs-site/watch.mjs	Removes unused local rebuild watcher script.
docs/scripts/docs-site/source-index.mjs	Removes unused search index generator (and gray-matter usage).
docs/scripts/docs-site/smoke.mjs	Removes unused local docs-site smoke tests.
docs/scripts/docs-site/build.mjs	Removes unused Mintlify-compatible static renderer.
docs/README.md	Removes builder-specific docs README and obsolete local build instructions.
docs/package.json	Removes docs-site-only Node manifest (source of gray-matter/js-yaml).
docs/package-lock.json	Removes docs-site-only lockfile containing vulnerable js-yaml versions.
docs/nav-tabs-underline.js	Removes unused UI enhancement JS for the deleted docs site.
docs/docs.json	Removes Mintlify navigation config consumed only by the deleted tooling.
docs/AGENTS.md	Removes builder-specific authoring/workflow guidance tied to the deleted tooling.

Files not reviewed (1)

• docs/package-lock.json: Generated file

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[BunsDev]

CI status note

All checks introduced or affected by this PR are green:

Check	Result
CodeQL (Analyze actions / JS-TS / Python / Rust)	✅
Secret guard	✅
Dependency audit (cargo-deny)	✅

The two failing checks are pre-existing on main and unrelated to this PR:

• Rust checks (ubuntu-latest) and Rust checks (windows-latest) — coven-memory fails with error[E0277]: the trait bound 'Array<u8, UInt<...>>: LowerHex' is not satisfied. This same failure is present on every recent main commit going back at least 5 (e.g. 2b65a37, e0d8036, 5f0426b, 5cfd3ac, 934d122). It looks like a digest / generic-array version drift introduced by a recent dependency bump. Tracked separately.
• Mintlify Deployment — expected to fail (and correctly so) because this PR is the very deletion of the Mintlify-compatible scaffolding.

This PR is safe to merge once you're happy with the diff. The Rust break should be addressed in its own PR.