Restore npm lifecycle scripts for Vercel builds and complete Category F cleanup

[Copilot]

This PR finishes the previously interrupted Vercel build fix and bundles the remaining Category F cleanup. The main change is removing the blanket npm script block that prevented sharp from installing correctly on Vercel, plus a small repo cleanup and basic SEO metadata routes.

• Vercel install/build unblock

  • Removed the effective ignore-scripts=true behavior from .npmrc.
  • Kept legacy-peer-deps=true.
  • Kept minimum-release-age=10080 as documentation-only intent, with the existing note that npm does not support that key.
  • This restores package lifecycle scripts needed by native deps such as sharp.

  legacy-peer-deps=true
  minimum-release-age=10080
  # do not set ignore-scripts=true here; it breaks native package postinstall

• Build confirmation

  • Confirmed ignore-scripts=true is no longer active.
  • Confirmed fresh npm install succeeds and sharp loads cleanly.
  • Confirmed next build completes successfully end-to-end.
  • After merge, repo owner should trigger a fresh Vercel deployment.

• Category F1: _archive/game cleanup

  • Searched active app/ and components/ import graph for _archive/ references.
  • Found no active imports, so _archive/game/ was removed.

• Category F2: Alfajores cleanup audit

  • Ran a repo-wide search for alfajores and 44787.
  • Found no remaining live references requiring code or docs changes.

• Category F3: robots + sitemap

  • Added app/robots.ts to allow indexing and point crawlers to the sitemap.
  • Added app/sitemap.ts for the current public routes:
    • /
    • /docs
    • /game
    • /terms
    • /privacy
  • Uses https://nullstate-ten.vercel.app as the canonical production base URL.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
nullstate	Ready	Preview, Comment	Jul 10, 2026 3:12pm

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