feat(b06): 소단 = 성토 사면 노면 끝 아래 depth_m 에 수평 한 단 · 아래로 성토 이음 · 절토 소단 끔 · 높이 칸 숨김 · 깊이 칸(기본 1.0 · 0 미만 = 0) · 파이썬 · TS 거울 시험(178-2)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01F3mdb91125mPoC6tpsQx4P

B06_Section/B06_Section_Router_Design.py

@@ -15,6 +15,7 @@ from B06_Section.B06_Section_Engine_Design import (
     stored_shoulder_extend,
 )
 from common_util.common_util_cross_berm import (
+    BERM_DEFAULT_DEPTH_M,
     BERM_DEFAULT_INTERVAL_M,
     BERM_DEFAULT_SLOPE_DEG,
     BERM_DEFAULT_WIDTH_M,
@@ -456,6 +457,7 @@ def stored_berm(stored: dict[str, Any]) -> BermSpec | None:
             width_m=float(spec.get("width_m", BERM_DEFAULT_WIDTH_M)),
             interval_m=float(spec.get("interval_m", BERM_DEFAULT_INTERVAL_M)),
             slope_deg=float(spec.get("slope_deg", BERM_DEFAULT_SLOPE_DEG)),
+            depth_m=max(float(spec.get("depth_m", BERM_DEFAULT_DEPTH_M)), 0.0),
         )
     except (TypeError, ValueError):
         return None
@@ -500,6 +502,7 @@ def recompute_designs_for_alignment(
                 width_m=float(spec.get("width_m", BERM_DEFAULT_WIDTH_M)),
                 interval_m=float(spec.get("interval_m", BERM_DEFAULT_INTERVAL_M)),
                 slope_deg=float(spec.get("slope_deg", BERM_DEFAULT_SLOPE_DEG)),
+                depth_m=max(float(spec.get("depth_m", BERM_DEFAULT_DEPTH_M)), 0.0),
             )
         except (TypeError, ValueError, AttributeError):
             continue