Function findMissingDependencies

Skills module exports (Voyager-style skill library) - Issue #528 Split from agents.ts for file size compliance (Issue #285)

findMissingDependencies(
    graph: ISkillDependencyGraph,
    skillIds: readonly string[],
    available: ReadonlySet<string>,
): readonly string[]
Finds missing dependencies for a set of skills.
Parameters
- graph: ISkillDependencyGraph
  The dependency graph
- skillIds: readonly string[]
  Skills to check
- available: ReadonlySet<string>
  Set of available skill IDs
Returns readonly string[]
Array of missing required dependency IDs
- Defined in packages/nexus-agents/src/agents/skills/skill-dependency-graph-helpers.ts:239