v0.2.0

Minor Changes

• #30 e1f873c Thanks @anuj-sia! - Add registered, lazily loaded agent skills.

  Agents can register skill folders through skills/index.js. Each skill keeps
  compact discovery metadata in index.json and detailed procedures in
  instructions.md. Orcha exposes the catalog through the provider-neutral
  model contract and handles load_skill internally without executing local
  code or pausing for client action results.

  Loaded skills are recorded as session-scoped skill.loaded events and remain
  active across durable resume() calls and provider changes. Production
  bundles include only explicitly registered skills.