orcho-mcp 0.2.0

Added

• Typed run-readiness evidence slices for inspecting run state.
• Branch-policy delivery data surfaced in MCP projections.
• Recognition of the canonical .orcho/.task-files/ task directory.
• orcho-mcp --help now explains what the server is and how to wire it into a
  client.

Changed

• Requires orcho-core>=0.2.0,<0.3.

Documentation

• Client setup covers install paths, Cursor, and the full tool catalog.
• Run-lifecycle and control-loop docs match the current MCP surface.
• Added Docker setup instructions for the MCP server.