feat(mini-app, docs): 新增小程序详情页，更新项目文档与规范

新增全套关联组件：DetailHero、DetailOverviewCard、DetailInfoCard、DetailMediaGallery、DetailActionBar及ConciergeContactSheet。
新增详情页数据处理工具类detailPresentation.ts，处理商品展示数据的格式化与默认值兼容。
更新项目文档：补充三个领域API补充文档引用，优化AGENTS.md中的前端代码规范与docs文档列表。

WonderQ-MiniAPP/src/pages/detail/components/detailPresentation.ts

@@ -0,0 +1,93 @@
+import { stripTitle } from "@/lib/data";
+import type { Product } from "@/lib/types";
+
+export type DetailPresentation = {
+  eyebrow: string;
+  duration: string;
+  title: string;
+  subtitle: string;
+  intro: string;
+  highlights: string[];
+  included: string[];
+  excluded: string[];
+  notes: string[];
+  gallery: string[];
+};
+
+const fallbackGallery = [
+  "https://www.zurnal24.si/media/img/5e/d5/9526a56dba168aa136f3.jpeg",
+  "https://genk.mediacdn.vn/139269124445442048/2024/4/27/10-23-sinkhole-1714189653945948438879.jpg",
+  "https://p2.cri.cn/M00/89/21/rBABC2aHnWeACxj5AAAAAAAAAAA159.1000x566.jpg",
+  "https://dimg04.c-ctrip.com/images/0EQ5712000ca7t504EC0E_W_640_10000.jpg?proc=autoorient",
+];
+
+function getDuration(title: string) {
+  return title.match(/\d+天\d+晚/)?.[0] ?? "5天4晚";
+}
+
+function getTextBlocks(product: Product) {
+  return (product.detailSections ?? [])
+    .flatMap((section) => section.blocks)
+    .filter(
+      (block): block is { type: "text"; text: string } => block.type === "text",
+    )
+    .map((block) => block.text.trim())
+    .filter(Boolean);
+}
+
+export function createDetailPresentation(product: Product): DetailPresentation {
+  const title = stripTitle(product.title);
+  const combinedText = `${product.title} ${product.summary ?? ""}`;
+  const isCaveRoute =
+    combinedText.includes("洞") || combinedText.includes("探险");
+  const detailTexts = getTextBlocks(product);
+  const apiImages = (product.images ?? [])
+    .slice()
+    .sort((left, right) => left.sortOrder - right.sortOrder)
+    .map((image) => image.url.trim())
+    .filter(Boolean);
+
+  return {
+    eyebrow: product.tags[0] || "玩法推荐",
+    duration: getDuration(product.title),
+    title: isCaveRoute ? "地心探险大环线" : title,
+    subtitle:
+      product.subtitle || `${product.destinationName || "贵州"}·小包团路线`,
+    intro:
+      detailTexts[0] ||
+      product.summary ||
+      "沿着贵州山地的自然纹理深入探索，把核心景观、在地体验和轻户外节奏安排在一条线路里。",
+    highlights: isCaveRoute
+      ? [
+          "深入喀斯特洞穴与地下河，安排专业向导陪同",
+          "小团出行，按同行人的体力和兴趣灵活调整",
+          "山野咖啡与自然景观穿插，留出松弛的停留时间",
+          "行程前由服务管家确认天气、装备和接送细节",
+        ]
+      : [
+          "核心景观串联，减少无效往返和重复换乘",
+          "小团出行，按同行人的节奏灵活调整",
+          "在地体验与舒适住宿合理衔接",
+          "行程前由服务管家确认天气、装备和接送细节",
+        ],
+    included: [
+      "行程内用车与接送服务",
+      "列明景点门票和体验项目",
+      "服务管家行前确认与途中跟进",
+      "行程内住宿及方案中注明的服务",
+    ],
+    excluded: [
+      "往返大交通及个人消费",
+      "未列明餐食和自选体验",
+      "因个人原因产生的额外费用",
+    ],
+    notes: [
+      "贵州多山多雨，请准备防滑鞋、轻便雨具和薄外套。",
+      "溶洞、漂流、徒步等体验会根据天气和同行人体力适当调整。",
+      "页面价格为参考起价，最终方案以出行日期、人数和资源确认结果为准。",
+    ],
+    gallery: Array.from(
+      new Set([product.image, ...apiImages, ...fallbackGallery]),
+    ).slice(0, 6),
+  };
+}