test(508-1g): test_345_5b 곡선 바 아래쪽 기대를 505-3 현행(도구줄 아래 · 판 위 한계)에 맞춤

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

resources/tester/test_345_5b_plan_visible_area.py

@@ -115,7 +115,7 @@ def test_판은_덮이기만_따라_안_옮김() -> None:
     css = (B05 / "B05_Profile_UI_Style_RouteEdit.css").read_text(encoding="utf-8")
     assert "--b05-routeedit-cover" not in css
     bar = (B05 / "B05_Profile_UI_RouteEdit_CurveBar.ts").read_text(encoding="utf-8")
-    assert "bottom: rect.bottom - 8," in bar
+    assert "bottom: Math.min(rect.bottom, profile?.top ?? rect.bottom) - 8," in bar  # 505-3
     assert "coveredPx" not in bar and "onCoverChange" not in bar
     # 칸 크기가 바뀌어도 보던 가운데 · 배율 유지(다시 맞추지 않음)
     editor = (B05 / "B05_Profile_UI_RouteEdit.ts").read_text(encoding="utf-8")