feat(b09): 설계내역서 자유 편집 셈 · 저장 — user.bill v2 덮개 · 차례 · 부모 · gone · 새 1단 공종 · 블록 키 · 옛 꼴 읽음(184-2)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JywHxQuWPk6UYXTebyrBoU

B09_Estimation/B09_Estimation_Store.py

@@ -110,10 +110,50 @@ def _clean_ref(ref: Any) -> dict[str, Any] | None:
     return None
 
 
+def _clean_v2(raw: dict[str, Any]) -> dict[str, Any]:
+    """184 덮개 v2 — 표 차례(겹친 키 · `fee` 버림) · 새 줄(`hand:`) = 모든 칸 ·
+    자동 줄 = 고친 칸만(값 · null = 일부러 빈칸 · 못 쓰는 값 = 칸 버림) · `gone` = 자동 줄 키."""
+    rows, seen = [], set()
+    for row in raw.get("rows") if isinstance(raw.get("rows"), list) else []:
+        key = row.get("key") if isinstance(row, dict) else None
+        if not isinstance(key, str) or not key or key in seen or key == "fee":
+            continue
+        seen.add(key)
+        parent = row.get("parent")
+        out: dict[str, Any] = {"key": key}
+        if isinstance(parent, str) and parent:
+            out["parent"] = parent
+        if key.startswith("hand:"):
+            group = row.get("kind") == "group"
+            if group:
+                out["kind"] = "group"
+                if row.get("cost") == "direct":
+                    out["cost"] = "direct"
+            out.update({k: _text(row.get(k)) for k in ("name", "spec", "unit")})
+            out["qty"] = None if group else _num(row.get("qty"))
+            out["ref"] = None if group else _clean_ref(row.get("ref"))
+        else:
+            for k in ("name", "spec", "unit"):
+                if k in row:
+                    out[k] = None if row[k] is None else _text(row[k])
+            if "qty" in row and (row["qty"] is None or _num(row["qty"]) is not None):
+                out["qty"] = _num(row["qty"])
+            if "ref" in row and (row["ref"] is None or _clean_ref(row["ref"]) is not None):
+                out["ref"] = _clean_ref(row["ref"])
+        rows.append(out)
+    given = raw.get("gone") if isinstance(raw.get("gone"), list) else []
+    gone = list(
+        dict.fromkeys(k for k in given if isinstance(k, str) and k[:5] not in ("", "hand:"))
+    )
+    return {"v": 2, "rows": rows, "gone": gone} if rows or gone else {}
+
+
 def clean_bill(raw: Any) -> dict[str, Any]:
-    """설계내역서 손질(166-2) — 수량 덮어쓰기(수만) · 손 줄(`hand:` 키 · 아는 공종만) ·
-    182 레벨 = `kind`(group) · `parent`(`hand:` 키)."""
+    """설계내역서 덮개 — 184 v2(`_clean_v2`) · 옛 꼴(166-2 수량 덮어쓰기(수만) · 손 줄(`hand:` 키 ·
+    아는 공종만) · 182 레벨 = `kind`(group) · `parent`(`hand:` 키))."""
     raw = raw if isinstance(raw, dict) else {}
+    if raw.get("v") == 2:
+        return _clean_v2(raw)
     qty = raw.get("qty") if isinstance(raw.get("qty"), dict) else {}
     codes = {code for code, _name, _parent in SECTIONS}
     rows = []