Merge remote-tracking branch 'origin/sub_laptop_4' into main_laptop_1

A00_Common/design/design_pipe_ids.ts

@@ -129,3 +129,17 @@ export function followMovedPipe(projectId: string | null, fromM: number, toM: nu
     { partKey: picked.partKey },
   );
 }
+
+/** 종단 측점 하나를 지움(513-3 · 우클릭 「배관 · 구조물 삭제」 종단 · 평면 공용) — 측점 id = 주인 · `주인:역할`
+ *  (`plannedIrregular`) · 관 기준 측점 = 그 자리 · 관 구간 끝 = 관 자리 · 그 밖 = 구조물 id(좌측 칸 [삭제]와 같은 길). */
+export function removeStationOwner(
+  station: { id: string; chainage_m: number },
+  pipe: boolean,
+  remove: { pipe: (chainageM: number) => void; structure: (structureId: string) => void },
+): void {
+  if (pipe) return remove.pipe(station.chainage_m);
+  const owner = station.id.replace(/:(start|end)$/, "");
+  const at = pipeChainageOf(owner);
+  if (at !== null) remove.pipe(at);
+  else remove.structure(owner);
+}

A00_Common/design/design_view_profile.ts

@@ -66,7 +66,7 @@ import "../../B05_Profile/B05_Profile_UI_Style.css";
 import "../../B05_Profile/B05_Profile_UI_Style_Table.css";
 import "../../B05_Profile/B05_Profile_UI_Style_Drainage.css";
 import "../../B05_Profile/B05_Profile_UI_Style_Structures.css";
-import { pipeIdAt } from "./design_pipe_ids";
+import { pipeIdAt, removeStationOwner } from "./design_pipe_ids";
 import { useDesignStore } from "./design_store";
 import { pageSettingsPanelValues } from "../../B05_Profile/B05_Profile_UI_Page_Latest";
 import { setPlusStations } from "../../common_util/common_util_structure_station";
@@ -194,9 +194,12 @@ export async function mountProfileView(
       onStructureMove: (from, to, station) => {
         if (isPipeStation(station)) profilePanel.drainage.movePipe(from, to);
       },
-      onStructureRemove: (station) => {
-        if (isPipeStation(station)) profilePanel.drainage.removePipe(station.chainage_m);
-      },
+      // 우클릭 삭제 — 관 = 관 지점 정본 · 그 밖 = 좌측 칸 [삭제]와 같은 길(513-3)
+      onStructureRemove: (station) =>
+        removeStationOwner(station, isPipeStation(station), {
+          pipe: (chainage) => profilePanel.drainage.removePipe(chainage),
+          structure: (structureId) => panel.structures.removeById(structureId),
+        }),
       // 우클릭 [배관 추가] — 사이드 폼에 종류·측점을 실어 주고 [추가]로 확정(2026-08-18).
       onPipeAdd: (chainage) => panel.structures.addAt(chainage, "pipe"),
       onStructureAdd: (chainage, type) =>