Function installSkills

installSkills(
    client: "codex" | "claude" | "agy",
    home: string,
    catalog: SkillPackage[],
    owned: SkillRecord,
    root?: string,
): { owned: SkillRecord; statuses: SkillStatus[]; written: boolean }
Installs or updates the catalog for one client and removes recorded packages the catalog dropped.
Parameters
- client: "codex" | "claude" | "agy"
- home: string
- catalog: SkillPackage[]
- owned: SkillRecord
  Digests setup recorded for this client.
- root: string = ...
Returns { owned: SkillRecord; statuses: SkillStatus[]; written: boolean }
Outcomes, the new record and whether a file was written. A failed package keeps its previous record.
- Defined in src/integrations/skills.ts:154