Fix stale docs pages and remove dead lint script

[chrismaz11]

Summary

• update the security and threat-model docs pages to use the current shared docs components
• remove the stale lint script that referenced tooling not present in the repo
• restore a clean production build for the current repo state

Why

Two documentation routes were still wired to component names that no longer exist in app/docs/_components.tsx, which broke pnpm build. The package scripts also advertised an eslint command even though this repo no longer ships ESLint configuration or dependencies.

Validation

• corepack pnpm messaging:check
• corepack pnpm build

Security Review

• no new dependencies
• no auth or crypto changes
• scope is limited to stale docs wiring and a dead package script

Risks / Follow-ups

• build still emits upstream baseline-browser-mapping staleness warnings from the current dependency tree, but validation passes without functional impact

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
trustsignal-v0-redirect	Ready	Preview, Comment	Mar 18, 2026 4:00am
v0-signal-new	Ready	Preview, Comment	Mar 18, 2026 4:00am

[Copilot]

Pull request overview

This PR restores a clean pnpm build by updating two stale docs routes to use the current shared docs components and by removing an obsolete lint script that referenced tooling no longer present in the repo.

Changes:

• Removed the dead lint script from package.json.
• Migrated /docs/security and /docs/threat-model pages from removed components (DocsShell, SectionBlock, etc.) to the current docs component set (DocHeader, DocSection, etc.).
• Updated the security docs page to use the new callout/code/diagram components (DocCallout, DocCodeBlock, DocDiagram).

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
package.json	Removes the stale lint script that referenced missing ESLint tooling.
app/docs/threat-model/page.tsx	Rewires the threat model page to the current shared docs components.
app/docs/security/page.tsx	Rewires the security page to the current shared docs components, including diagram/code/callout replacements.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.