Merge remote-tracking branch 'origin/sub_laptop_3' into sub_laptop_1

충돌 둘(Structures_List · Panel_Types)은 양쪽을 모두 살려 풂 — 측점 글은 공용 stationLabel · 집계 항목 읽기 · isB05Option · SummaryItem 을 한 벌로, 쓰지 않게 된 isB05Option 가져오기는 뺌.

B06_Section/B06_Section_UI_Page_Structures_Panel.ts

@@ -26,6 +26,7 @@ import {
 } from "../B05_Profile/B05_Profile_Api_Structures";
 import { readPendingPipes, writePendingPipes } from "../B05_Profile/B05_Profile_Api_Pipes_Draft";
 import { fetchDetailPipePoints } from "../B04_PreProcess/B04_PreProcess_Api_Fetch";
+import { readSummaryItem } from "../common_util/common_util_summary_item";
 import {
   readStructurePick,
   writeStructurePick,
@@ -323,6 +324,7 @@ export function createB06StructuresPanel(deps: B06StructuresPanelDeps): B06Struc
           facility: attributes.facility ?? "pipe",
           source: "user",
           options: attributes.options ?? {},
+          summary_item: attributes.summary_item ?? null,
         });
         pipeFacilities.sort((left, right) => left.chainage_m - right.chainage_m);
         currentChainageM = at;
@@ -340,6 +342,18 @@ export function createB06StructuresPanel(deps: B06StructuresPanelDeps): B06Struc
         // (2026-08-29 사용자 보고: 높이만 바꿨는데 이동 안내가 떴다).
         if (Math.abs(fromChainageM - toChainageM) > PIPE_MATCH_M)
           movePipeTo(fromChainageM, toChainageM);
+        if (attributes.summary_item !== undefined) {
+          // 옮긴 뒤 자리(toChainageM)에서 찾는다 — 안 옮겼으면 from 과 0.51m 안이라 같은 관이다.
+          const mine = pipeFacilities.find(
+            (entry) => Math.abs(entry.chainage_m - toChainageM) < PIPE_MATCH_M,
+          );
+          if (mine && (mine.summary_item ?? null)?.key !== attributes.summary_item?.key) {
+            mine.summary_item = attributes.summary_item;
+            persistPipes();
+            section.setPipeFacilities(pipeFacilities);
+            deps.onStructuresChanged?.();
+          }
+        }
         const patch = attributes.options;
         if (!patch || !Object.keys(patch).length) return;
         if (!deps.queuePipeOptions) {
@@ -418,6 +432,7 @@ export function createB06StructuresPanel(deps: B06StructuresPanelDeps): B06Struc
         start_m: pipe.start_m,
         end_m: pipe.end_m,
         source: pipe.source,
+        summary_item: readSummaryItem(pipe.summary_item),
         // 폼 기본값 = 조정창이 쓰던 값(횡단 스펙). 저장된 옵션이 있으면 그쪽이 이긴다.
         options: withSpecDefaults(
           pipe.options,
@@ -491,6 +506,7 @@ export function createB06StructuresPanel(deps: B06StructuresPanelDeps): B06Struc
         ...(pipe.start_m !== undefined ? { start_m: pipe.start_m } : {}),
         ...(pipe.end_m !== undefined ? { end_m: pipe.end_m } : {}),
         ...(pipe.options ? { options: pipe.options } : {}),
+        ...(pipe.summary_item ? { summary_item: pipe.summary_item } : {}),
       })),
     );
   }