mem0-cli v0.2.1

Documentation

• Expanded README with comprehensive command reference — all 13 commands with flags, examples, agent mode, output formats, global flags, and environment variables

Fixes

• Restored purple brand color palette (#8b5cf6 / #a78bfa)
• Synced __init__.py version with pyproject.toml
• Removed hardcoded version assertion tests that broke on every version bump

Other

• Version aligned with Node SDK (both now 0.2.1)