fix: lowercase the skill name in skill.md frontmatter

[mathew-builds]

What changed

One token, on line 2 of the root skill.md frontmatter:

 ---
-name: Cerebrium
+name: cerebrium
 description: >-

Nothing else in the file is touched — description, body, wrapping, and the mintlify-proj / version keys are all unchanged.

Why

The Agent Skills spec requires a lowercase name, and the current capitalised value makes the published skill fail validation outright.

This also realigns the file with its source of truth: skills/cerebrium/SKILL.md in CerebriumAI/cerebrium-skills already reads name: cerebrium, so the docs-hosted copy had drifted. Every other channel already serves the lowercase name.

Evidence

Ran the real validator rather than reading the spec — the file as it stands on master, then the same file with this change applied:

$ npx skills-ref@latest validate ./before/cerebrium
Validation failed for ./before/cerebrium:
  - Skill name 'Cerebrium' must be lowercase
  - Directory name 'cerebrium' must match skill name 'Cerebrium'
rc=1

$ npx skills-ref@latest validate ./after/cerebrium
Valid skill: ./after/cerebrium
rc=0

Both reported errors stem from the same casing mismatch, and both clear with this one-token change.

Note for reviewers

skill.md is vendored from cerebrium-skills and is listed in .prettierignore, so it is normally not edited in this repository. This change is the exception that closes existing drift toward upstream rather than creating new drift — upstream already has the lowercase name.

Worth a separate follow-up, not addressed here: CLAUDE.md and the .prettierignore comment both describe this file as vendored "byte-for-byte", which is not strictly accurate — skill.md carries mintlify-proj: cerebrium and version: "1.0" where upstream has author and version: 0.1.0. That divergence is pre-existing and deliberately left alone here.

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Project	Status	Preview	Updated (UTC)
cerebrium	🟢 Ready	View Preview	Sep 1, 2026, 2:37 PM

[mintlify]

Docs PR opened: #338

Added redirects pointing three deleted pages (changelog, collaborating, Vercel integration) to the introduction; all audited page metadata already passed.

Note: failed to automatically merge