🎉 Phase 11.8/12.7: MIR Core-13 完全実装 + 糖衣構文ドキュメント更新

主要な変更:
- MIR Core-13命令セット確定（Load/Store削除の革命的設計）
  - Const, BinOp, Compare（値・計算）
  - Jump, Branch, Return, Phi（制御）
  - Call, BoxCall, ExternCall（呼び出し）
  - TypeOp, Safepoint, Barrier（メタ）
- Phase 12.7糖衣構文ドキュメント整理（超圧縮重視、可逆変換保証）
- MIRビルダーのモジュール分割完了
- vtableテストスイート拡充
- AI協調開発ツール追加（並列リファクタリング支援）

詳細:
- src/mir/instruction_introspection.rs: core13_instruction_names()追加
- MIRビルダー分割: decls.rs, exprs_*.rs, fields.rs
- plugin_loader_v2: errors.rs, host_bridge.rs分離
- 論文用データ: mir13-final.md作成

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

tools/codex-async-notify.sh

@@ -0,0 +1,97 @@
+#!/bin/bash
+# codex-async-notify.sh - Codexを非同期実行してClaudeに通知
+
+# 設定
+CLAUDE_SESSION="claude"  # Claudeのtmuxセッション名
+WORK_DIR="$HOME/.codex-async-work"
+LOG_DIR="$WORK_DIR/logs"
+
+# 使い方を表示
+if [ $# -eq 0 ]; then
+    echo "Usage: $0 <task description>"
+    echo "Example: $0 'Refactor MIR builder to 13 instructions'"
+    exit 1
+fi
+
+TASK="$1"
+WORK_ID=$(date +%s%N)
+LOG_FILE="$LOG_DIR/codex-${WORK_ID}.log"
+
+# 作業ディレクトリ準備
+mkdir -p "$LOG_DIR"
+
+# 非同期実行関数
+run_codex_async() {
+    {
+        echo "=====================================" | tee "$LOG_FILE"
+        echo "🚀 Codex Task Started" | tee -a "$LOG_FILE"
+        echo "Work ID: $WORK_ID" | tee -a "$LOG_FILE"
+        echo "Task: $TASK" | tee -a "$LOG_FILE"
+        echo "Start: $(date)" | tee -a "$LOG_FILE"
+        echo "=====================================" | tee -a "$LOG_FILE"
+        echo "" | tee -a "$LOG_FILE"
+        
+        # Codex実行
+        START_TIME=$(date +%s)
+        codex exec "$TASK" 2>&1 | tee -a "$LOG_FILE"
+        EXIT_CODE=${PIPESTATUS[0]}
+        END_TIME=$(date +%s)
+        DURATION=$((END_TIME - START_TIME))
+        
+        echo "" | tee -a "$LOG_FILE"
+        echo "=====================================" | tee -a "$LOG_FILE"
+        echo "✅ Codex Task Completed" | tee -a "$LOG_FILE"
+        echo "Exit Code: $EXIT_CODE" | tee -a "$LOG_FILE"
+        echo "Duration: ${DURATION}s" | tee -a "$LOG_FILE"
+        echo "End: $(date)" | tee -a "$LOG_FILE"
+        echo "=====================================" | tee -a "$LOG_FILE"
+        
+        # 最後の15行を取得（もう少し多めに）
+        LAST_OUTPUT=$(tail -15 "$LOG_FILE" | head -10)
+        
+        # Claudeに通知
+        if tmux has-session -t "$CLAUDE_SESSION" 2>/dev/null; then
+            # 通知メッセージを送信
+            tmux send-keys -t "$CLAUDE_SESSION" "" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# 🤖 Codex作業完了通知 [$(date +%H:%M:%S)]" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# Work ID: $WORK_ID" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# Task: $TASK" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# Status: $([ $EXIT_CODE -eq 0 ] && echo '✅ Success' || echo '❌ Failed')" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# Duration: ${DURATION}秒" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# Log: $LOG_FILE" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "# === 最後の出力 ===" Enter
+            
+            # 最後の出力を送信
+            echo "$LAST_OUTPUT" | while IFS= read -r line; do
+                # 空行をスキップ
+                [ -z "$line" ] && continue
+                tmux send-keys -t "$CLAUDE_SESSION" "# > $line" Enter
+            done
+            
+            tmux send-keys -t "$CLAUDE_SESSION" "# ==================" Enter
+            tmux send-keys -t "$CLAUDE_SESSION" "" Enter
+        else
+            echo "⚠️  Claude tmux session '$CLAUDE_SESSION' not found"
+            echo "   Notification was not sent, but work completed."
+        fi
+    } &
+}
+
+# バックグラウンドで実行
+run_codex_async
+ASYNC_PID=$!
+
+# 実行開始メッセージ
+echo ""
+echo "✅ Codex started asynchronously!"
+echo "   PID: $ASYNC_PID"
+echo "   Work ID: $WORK_ID"
+echo "   Log file: $LOG_FILE"
+echo ""
+echo "📝 Monitor progress:"
+echo "   tail -f $LOG_FILE"
+echo ""
+echo "🔍 Check status:"
+echo "   ps -p $ASYNC_PID"
+echo ""
+echo "Codex is now working in the background..."