chore(submodule): Update docs/private to include Phase 27.1 documentation

Submodule commit 448b52d: Phase 27.1-joinir 実装計画・ログ追加

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Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
nyash-codex
2025-11-23 06:30:02 +09:00
parent 96086f485d
commit e283e4681b