feat(M01): 로직 개선 시험 「텍스트 수식」 컨테이너 — 서버 /text 가 준 줄(비목 묶음 · 소계 · 끝수 · 까닭 옅게)을 그대로 찍음

- `runText` API + 시험 계산 때 `/calc` 와 같은 몸으로 같이 부름 · 화면은 다시 계산하지 않음
- 멈추면 서버 까닭 한 줄
- ORCA 13-4-1 · 12-4 · 12-17-1 소계 합이 호표 계와 같음 · 모달 표 뜸

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016WRFJmmhPi4exAzHgPZHMT

M01_MasterData/M01_MasterData_UI_LogicLab.ts

@@ -23,6 +23,7 @@ import {
   fetchLogicSubs,
   saveFiles,
   type CalcLine,
+  type TextAnswer,
   type ElementBrief,
   type LogicRow,
   type LogicSummary,
@@ -52,6 +53,7 @@ interface Opened extends Draft {
   prices: Record<string, ElementBrief | null>;
   reasons: string[];
   lines: CalcLine[] | null;
+  text: TextAnswer | null;
   values: Record<string, string>;
 }
 
@@ -151,6 +153,9 @@ export async function mountM01LogicLab(
       row: current.row as LogicRow,
       dirty: () => current.id in drafts,
       values: current.values,
+      onText: (text) => {
+        current.text = text;
+      },
       onLines: (lines) => {
         current.lines = lines;
         drawEditor();
@@ -178,6 +183,7 @@ export async function mountM01LogicLab(
       reasons: current.reasons,
       prices: current.prices,
       lines: current.lines,
+      text: current.text,
       values: current.values,
       onChange: touch,
       calcHost: calc,
@@ -194,7 +200,16 @@ export async function mountM01LogicLab(
   const open = async (id: string, sub: string, key: string): Promise<void> => {
     const draft = drafts[id];
     if (draft?.origKey === null) {
-      show({ ...draft, id, original: null, prices: {}, reasons: [], lines: null, values: {} });
+      show({
+        ...draft,
+        id,
+        original: null,
+        prices: {},
+        reasons: [],
+        lines: null,
+        text: null,
+        values: {},
+      });
       return;
     }
     try {
@@ -210,6 +225,7 @@ export async function mountM01LogicLab(
         prices: one.prices,
         reasons: one.reasons,
         lines: null,
+        text: null,
         values: {},
       });
     } catch (error) {