feat(E01): 빠진 측점 띠 간격 = 측점 목록 추정값(E02 · E03 부르는 줄)

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

E02_StabGround/E02_StabGround_UI_Page.ts

@@ -27,6 +27,7 @@ import { createText } from "@ui/ui_template_text";
 import { t, type LocaleKey } from "@ui/ui_template_locale";
 import { mountGroupStep } from "../A00_Common/group_workflow";
 import { buildMissingBanner } from "../E01_StabRegister/E01_StabRegister_UI_Missing";
+import { inferStationInterval } from "../common_util/common_util_station";
 import { buildCards, hook, type E02View } from "./E02_StabGround_UI_Tables";
 import {
   checkGround,
@@ -236,7 +237,10 @@ export function renderE02StabGround(root: HTMLElement): void {
     if (!view) return;
     const cards = buildCards(view);
     refreshStations = cards.refreshStations;
-    main.replaceChildren(buildMissingBanner(missing), cards.root);
+    main.replaceChildren(
+      buildMissingBanner(missing, inferStationInterval(view.ground.stations)),
+      cards.root,
+    );
     mark();
   };
 

E03_StabSection/E03_StabSection_UI_Page.ts

@@ -495,7 +495,10 @@ export function renderE03StabSection(root: HTMLElement): void {
     if (before === "none" && result.status === "ok") active = null; // 첫 해석 뒤 = 가장 낮은 측점으로
     sections.clear();
     showReach(result.search_reach);
-    missingHost.replaceChildren(buildMissingBanner(result.missing_stations));
+    interval = inferStationInterval(
+      result.stations.slice().sort((a, b) => a.chainage_m - b.chainage_m),
+    );
+    missingHost.replaceChildren(buildMissingBanner(result.missing_stations, interval));
     const conds = result.conditions;
     if (!conds.includes(condition)) condition = conds[0] ?? "dry";
     condField.setOptions(
@@ -503,9 +506,6 @@ export function renderE03StabSection(root: HTMLElement): void {
       condition,
     );
     const keys = result.stations.map((r) => r.key);
-    interval = inferStationInterval(
-      result.stations.slice().sort((a, b) => a.chainage_m - b.chainage_m),
-    );
     delete planView.zoom; // 다시 읽음 = 띠 원배율
     if (!active || !keys.includes(active)) {
       // 처음 = 그 조건 가장 낮은 안전율 측점