Delete scripts/farmrio-vitals-check.ts

[hugo-ccabral]

What

Docs

• Docs updated (docs/** and the Parity section on deco-sites/docs)
• Docs not needed (no user-facing command/check surface change)

Checklist

• bun run check (tsc) + bun run lint (biome) pass
• Tests added/updated and bun run test passes

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Summary by cubic

Removes scripts/farmrio-vitals-check.ts, a standalone FARM Rio prod-vs-candidate vitals benchmark script that depended on internal internals. It’s unused and not part of the supported CLI, so deleting it reduces maintenance and avoids confusion.

• No changes to src/**, CLI/checks, or runtime behavior; build and docs are unaffected.
• No remaining references to the script in the repo; CI does not invoke it.
• Required action if you still use it: retrieve the script from Git history and run it outside this repo; update any local automation to stop referencing scripts/farmrio-vitals-check.ts.

^{Written for commit 4a6a189. Summary will update on new commits.}