Sync the skill: catalog search takes a scope with no query

[kev1n]

Regenerated from getanyapi-com/anyapi src/lib/agentSkill.ts after anyapi#1038 deployed (verdict SHIPPED, frontend root 200).

The skill told agents that search_apis requires a query. Ranked search has taken any non-empty combination of query, category, and platform since gateway PR #1013; the four adapters shipped that today as @getanyapi/sdk@0.36.0, getanyapi@0.36.0, anyapi-cli@0.9.0 and n8n-nodes-anyapi@0.4.0.

Three lines, all generated:

• search_apis now reads "Takes any non-empty combination of query, category, and platform, so a scope with no query is a complete search; optional limit."
• The CLI cheat sheet reads anyapi search [query] [--category] [--platform], matching anyapi-cli@0.9.0.
• metadata.version 0.3.0 -> 0.3.1, so the declared version does not drift from a changed body.

Not hand-edited: produced by npm run sync-skills in the source repository. scripts/check.sh passes, which is the proof the body matches what production serves - it refused this same change before the deploy.

Measured against production with no key:

GET https://api.getanyapi.com/catalog/search?platform=reddit  ->  200, 11 results, no q