fix(ai-script ui): 前端 4 段对齐 + 去时长显示 + 告知漏诊项目→告知应治未治

页面加载中仍显示旧 4 段标题:根因 use-script-stream 硬编码旧 id/label
(opening/followup/objection/close)做加载骨架。修:
- use-script-stream:ServerSection.id + LABEL_FALLBACK + makeEmptySections 改新 4 段
  (开场白/告知应治未治/复查建议/结束回访语)
- 去掉建议时长显示(script-viewer 3 处 durationHint span;无意义)
- 告知漏诊项目 → 告知应治未治(orchestrator label + markdown header + mock + 前端 fallback)

web TS 0 + service TS 0;本地 pac-service 已重启载新标题。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/pac-service/src/modules/ai/orchestrators/plan-script.orchestrator.ts

@@ -457,7 +457,7 @@ function renderMarkdown(
 ## 开场白
 ${out.opening}
 
-## 告知漏诊项目
+## 告知应治未治
 ${out.informMissed}
 
 ## 复查建议
@@ -494,7 +494,7 @@ function renderSections(
     },
     {
       id: 'informMissed',
-      label: '告知漏诊项目',
+      label: '告知应治未治',
       durationHint: '1–2 分钟',
       markdown: out.informMissed ?? '',
     },

apps/pac-web/src/components/plan-detail/mock-data.ts

@@ -409,7 +409,7 @@ export const mockScript = {
     },
     {
       id: 'informMissed',
-      label: '告知漏诊项目',
+      label: '告知应治未治',
       durationHint: '1 分钟',
       markdown: `• 上次来检查的时候,李医生注意到您左下大牙有缺失牙的情况
 • 缺牙的地方如果不处理,旁边的牙齿可能会慢慢歪掉,时间一长吃东西也不太舒服

apps/pac-web/src/components/plan-detail/script-viewer.tsx

@@ -30,7 +30,6 @@ export function ScriptMarkdown({ sections, streaming = false }: { sections: Scri
               <span className={cn('text-[13px] font-semibold text-slate-900', streaming && 'shimmer-text')}>
                 {sec.label}
               </span>
-              <span className="text-[10.5px] text-slate-500 tabular-nums">· {sec.durationHint}</span>
             </div>
             <svg
               viewBox="0 0 24 24"
@@ -70,7 +69,6 @@ export function ScriptStepCards({ sections, streaming = false }: { sections: Scr
                 {sec.label}
               </span>
             </div>
-            <span className="text-[10.5px] text-slate-500 tabular-nums">{sec.durationHint}</span>
           </div>
           <div className="text-[12px] leading-relaxed">
             <MD text={sec.markdown} />
@@ -132,7 +130,6 @@ export function ScriptCopilot({ sections, streaming = false }: { sections: Scrip
               {cur.label}
             </span>
           </div>
-          <span className="text-[11px] text-slate-500 tabular-nums whitespace-nowrap">建议时长 {cur.durationHint}</span>
         </div>
         <MD text={cur.markdown} />
         <div className="mt-3 flex items-center justify-between pt-2 border-t border-teal-100">

apps/pac-web/src/components/plan-detail/use-script-stream.ts

@@ -21,8 +21,8 @@ import type { ScriptSection } from './mock-data';
  */
 
 interface ServerSection {
-  // B 方案:4 段对齐前端 mock(opening / followup / objection / close)
-  id: 'opening' | 'followup' | 'objection' | 'close';
+  // 2026-06 重构:4 模块(开场白 / 告知应治未治 / 复查建议 / 结束回访语)
+  id: 'opening' | 'informMissed' | 'reviewAdvice' | 'closing';
   label: string;
   durationHint: string;
   markdown: string;
@@ -52,18 +52,19 @@ export interface UseScriptStream {
   reset: () => void;
 }
 
-// B 方案(2026-05-24):后端 4 段对齐 mockScript — opening / followup / objection / close
+// 2026-06 重构:4 模块 — opening / informMissed / reviewAdvice / closing
 const LABEL_FALLBACK: Record<ServerSection['id'], string> = {
-  opening: '开场',
-  followup: '切入话题',
-  objection: '异议处理',
-  close: '结束 · 信息确认',
+  opening: '开场白',
+  informMissed: '告知应治未治',
+  reviewAdvice: '复查建议',
+  closing: '结束回访语',
 };
+// 时长无意义,统一空串(UI 不再展示建议时长)
 const DURATION_FALLBACK: Record<ServerSection['id'], string> = {
-  opening: '30 秒',
-  followup: '1–2 分钟',
-  objection: '按需',
-  close: '30 秒',
+  opening: '',
+  informMissed: '',
+  reviewAdvice: '',
+  closing: '',
 };
 
 export function useScriptStream(): UseScriptStream {
@@ -249,7 +250,7 @@ function parseSseFrame(frame: string): SseEvent | null {
 }
 
 function makeEmptySections(): ScriptSection[] {
-  return (['opening', 'followup', 'objection', 'close'] as const).map((id) => ({
+  return (['opening', 'informMissed', 'reviewAdvice', 'closing'] as const).map((id) => ({
     id,
     label: LABEL_FALLBACK[id],
     durationHint: DURATION_FALLBACK[id],