doco: ep002全流程完工(P1→C4) + CLAUDE.md收摊更新

ep002（潜艇仿生）全部产物入库：B稿v2(733行)/ASR(411句)/融合B稿/
融合A稿.docx/c4_alignment.csv等。fusion_align.py修复align_batch
崩溃bug。CLAUDE.md更新ep002完工状态、新增分段偏差根因和MiMo批次
失败率两条关键决策。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

doco/programs/ep002_20260127_qianting_fangsheng/_run_fuse.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+"""调用 doco fuse 命令"""
+import subprocess
+import sys
+from pathlib import Path
+
+ep_dir = Path(__file__).resolve().parent
+repo_root = ep_dir.parent.parent  # doco/programs/ep002... -> tps-dashboard
+
+episode_id = ep_dir.name
+
+cmd = [
+    "doco", "fuse",
+    "--episode-id", episode_id,
+]
+
+print(f"Running: doco fuse --episode-id {episode_id}")
+print(f"CWD: {repo_root}")
+
+result = subprocess.run(
+    cmd,
+    cwd=str(repo_root),
+    shell=True,
+    encoding="utf-8",
+    errors="replace",
+)
+
+print(f"\nExit code: {result.returncode}")