Release v0.2.1 — CLI version display fix

Summary

• ai-passport --version now shows the npm package version (e.g. 0.2.1), not the passport schema version (1.0.0)
• ai-passport info labels passport format as Schema instead of Version

Install

npm install -g @ai-passport-core/cli@0.2.1

No functional changes to memory provider, MCP, or passport schema.