docs(readme): carry the ownership basis in the AI-disclosure (org-ops D12)

D12 (org-ops, 2026-08-01) requires three things of the plugin-class
disclosure line: generator, process, and the ownership basis (Anthropic
Consumer Terms §4). Our line carried only the first two — the inline
rewrite in #54 closed catalog's original order, which was measurably
narrower than the decision it derived from.

Adopts the form already live verbatim in llm-security, voyage and
ai-psychosis. Position unchanged (head block, line 9); repo-standard
stays green and `self-audit --check-readme` passes. MIT verified
against LICENSE and .claude-plugin/plugin.json.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDAwy1ZXRpZxht1wyCeSbF

README.md

@@ -6,7 +6,7 @@ Know if your configuration is correct. Find what could improve it. Fix it automa
 
 > **Solo-maintained, fork-and-own.** This plugin is a starting point, not a vendor product. Issues are welcome as signals; pull requests are not accepted. See [GOVERNANCE.md](GOVERNANCE.md) for the full model and what upstream provides.
 
-*AI-generated: all code produced by Claude Code through dialog-driven development. Every change is human-directed, reviewed, and validated before commit.*
+*AI-generated: all code produced by Claude Code through dialog-driven development. Every change is human-directed, reviewed, and validated before commit. Per Anthropic Consumer Terms §4, ownership of outputs is assigned to the user; this plugin is licensed MIT.*
 
 ![Version](https://img.shields.io/badge/version-5.13.0-blue)
 ![Platform](https://img.shields.io/badge/platform-Claude_Code_Plugin-purple)