v0.1.0-rc.4

Fixes Codex 0.146.0 tool-schema compatibility while preserving strict domain validation.

• Advertises homogeneous verification argv arrays so reasonix_delegate remains visible.
• Publishes reasonix_control as a flat wire object and revalidates action-specific input through the strict domain union.
• Names all three MCP tools at the start of server instructions.

This prerelease publishes to the npm next tag through trusted publishing with provenance.