feat: 完成 H 群組 — 網頁對話介面（第一個可實際使用的垂直切片）

- POST /chat/:characterId：正式對外對話端點，DialogueService 補上情緒標記與親密度
  累積（每輪對話走完整管線：標記情緒→檢索記憶→組裝→生成→過濾）
- POST /session/:sessionId/end：觸發睡眠固化
- NestJS 啟用 CORS（WEB_ORIGIN，預設 http://localhost:3100），本清單第一次有瀏覽器直接呼叫 api
- apps/web/app/chat：對話頁面（ChatView 用戶端元件），電腦雙欄／行動單欄同一份 RWD 程式，
  立繪半身像置頂佔 40% 為行動版背景層
- 情緒晶片＋親密度數字顯示，跟著每輪回應即時更新
- 動作描寫標記（＊…＊）以暮空紫小字獨立呈現，與台詞區分
- HeartbeatWave 元件：載入時由左至右畫出、親密度決定振幅、通知紅點心跳脈動，
  皆尊重 prefers-reduced-motion；首頁與對話頁共用同一元件
- 色票換成 wiki 主視覺提案頁的完整 token 組（含官方深色模式數值）
- scripts/smoke/H.mjs：端到端驗證對話 API 狀態變化、session 結束固化、頁面結構標記；
  另以 Playwright + headless Chromium 實際開瀏覽器驗證桌面／行動版面、送出訊息、
  動作標記渲染，過程無 console 錯誤

npm run restart && npm run smoke -- H 皆通過（H-V），A~G 群組冒煙測試無回歸。

apps/api/src/app.module.ts

@@ -7,6 +7,7 @@ import { EmotionModule } from "./emotion/emotion.module.js";
 import { RelationshipModule } from "./relationship/relationship.module.js";
 import { LlmModule } from "./llm/llm.module.js";
 import { PersonalityModule } from "./personality/personality.module.js";
+import { ChatModule } from "./chat/chat.module.js";
 
 @Module({
   imports: [
@@ -17,6 +18,7 @@ import { PersonalityModule } from "./personality/personality.module.js";
     RelationshipModule,
     LlmModule,
     PersonalityModule,
+    ChatModule,
   ],
   controllers: [HealthController],
 })

apps/api/src/chat/chat.controller.ts

@@ -0,0 +1,34 @@
+import { Body, Controller, Param, Post } from "@nestjs/common";
+import { DialogueService } from "../llm/dialogue.service.js";
+import { MemoryConsolidationService } from "../memory/memory-consolidation.service.js";
+
+interface ChatMessageBody {
+  userId: string;
+  sessionId: string;
+  text: string;
+}
+
+interface EndSessionBody {
+  characterId: string;
+}
+
+// H-1 對話 API：POST /chat/:characterId 走完整管線，POST /session/:sessionId/end 觸發睡眠固化。
+// 這是本清單第一個對外的正式使用者端點，先前 F 群組的 /dialogue/* 僅供工程內部驗證。
+@Controller()
+export class ChatController {
+  constructor(
+    private readonly dialogue: DialogueService,
+    private readonly consolidation: MemoryConsolidationService,
+  ) {}
+
+  @Post("chat/:characterId")
+  async chat(@Param("characterId") characterId: string, @Body() body: ChatMessageBody) {
+    return this.dialogue.handleMessage(characterId, body.userId, body.sessionId, body.text);
+  }
+
+  @Post("session/:sessionId/end")
+  async endSession(@Param("sessionId") sessionId: string, @Body() body: EndSessionBody) {
+    await this.consolidation.consolidate(body.characterId, sessionId);
+    return { ok: true };
+  }
+}

apps/api/src/chat/chat.module.ts

@@ -0,0 +1,10 @@
+import { Module } from "@nestjs/common";
+import { LlmModule } from "../llm/llm.module.js";
+import { MemoryModule } from "../memory/memory.module.js";
+import { ChatController } from "./chat.controller.js";
+
+@Module({
+  imports: [LlmModule, MemoryModule],
+  controllers: [ChatController],
+})
+export class ChatModule {}

apps/api/src/llm/dialogue.service.ts

@@ -1,6 +1,8 @@
 import { Inject, Injectable } from "@nestjs/common";
 import { PrismaService } from "../prisma/prisma.service.js";
 import { WorkingMemoryService } from "../memory/working-memory.service.js";
+import { EmotionService } from "../emotion/emotion.service.js";
+import { RelationshipService } from "../relationship/relationship.service.js";
 import { LLM_PROVIDER, type LLMProvider } from "./llm-provider.js";
 import { ContextAssemblerService } from "./context-assembler.service.js";
 import { OutputFilterService } from "./output-filter.service.js";
@@ -35,6 +37,8 @@ export class DialogueService {
     private readonly contextAssembler: ContextAssemblerService,
     private readonly outputFilter: OutputFilterService,
     private readonly workingMemory: WorkingMemoryService,
+    private readonly emotion: EmotionService,
+    private readonly relationship: RelationshipService,
     private readonly prisma: PrismaService,
   ) {}
 
@@ -48,6 +52,10 @@ export class DialogueService {
     const now = options.now ?? new Date();
     this.workingMemory.append(sessionId, { role: "user", content: userInput, timestamp: now });
 
+    // H-1：每輪對話先標記情緒、累積日常互動的親密度，讓後續組裝的上下文反映本輪的變化。
+    await this.emotion.processInput(characterId, userInput, { now });
+    await this.relationship.recordInteraction(characterId, userId, now);
+
     const { isFastChannel, reason } = this.fastChannel.detect(userInput);
 
     const context = await this.contextAssembler.assemble(characterId, userId, sessionId, userInput, {

apps/api/src/main.ts

@@ -6,6 +6,7 @@ import { AppModule } from "./app.module.js";
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule, { logger: false });
+  app.enableCors({ origin: process.env.WEB_ORIGIN ?? "http://localhost:3100" });
   const port = Number(process.env.PORT ?? 3001);
   await app.listen(port);
   log("啟動", "INF", `api 服務已啟動，監聽埠 ${port}`);