refactor: 企业级目录重构与播放/关于页体验升级

- 按 app / shared / entities / features 分层，路由懒加载并抽出布局组件
- 请求层改为可插拔拦截器，统一错误类型、超时取消与端点拆分
- 抽取播放器、骨架屏、网格等复用组件，点赞收藏接入统一交互反馈
- 关于页重做为无边框极光风格，补充 iOS / Google Play 下载入口
- 修复播放页滚轮切集吞事件、页面误滚动、后台持续播放与声音记忆问题
- 语言按本地偏好与 IP 识别，国旗改为内联 SVG
- 清理未使用的旧站点文件，补充 ESLint 配置

src/entities/drama/model.js

@@ -0,0 +1,52 @@
+// Author: fruit.com.cn
+import { getImage, resolveMedia } from '../../shared/lib/media';
+import { getText } from '../../shared/lib/text';
+
+export function normalizeDrama(item = {}, lang = 'id') {
+  const id = String(item.id ?? item.dramaId ?? item.code ?? '');
+  const episodes = item.episodes || item.episodeList || (item.preview ? [item.preview] : []);
+  const preview = item.preview || episodes[0] || null;
+  return {
+    id,
+    title: getText(item.titleLocales || item.locales || item.title, lang) || item.name || 'YMB Drama',
+    channel: getText(item.channelLocales || item.channel, lang) || item.creatorName || 'YMB Originals',
+    genre: getText(item.categoryLocales || item.genre, lang) || getText(item.types?.[0], lang),
+    image: getImage(item),
+    duration: item.duration || preview?.duration || '',
+    views: item.views || item.viewCount || '',
+    likeCount: Number(item.likeCount) || 0,
+    favoriteCount: Number(item.favoriteCount) || 0,
+    commentCount: Number(item.commentCount) || 0,
+    description: getText(item.synopsisLocales, lang) || '',
+    episodes: episodes.map((episode) => ({ ...episode, playUrl: resolveMedia(episode.playUrl) })),
+    preview: preview ? { ...preview, playUrl: resolveMedia(preview.playUrl) } : null,
+  };
+}
+
+export function normalizeProgress(item = {}, lang = 'id') {
+  const durationMs = Number(item.durationMs) || 0;
+  const positionMs = Number(item.positionMs) || 0;
+  return {
+    id: String(item.dramaId ?? ''),
+    episodeId: String(item.episodeId ?? ''),
+    title: getText(item.titleLocales, lang) || item.dramaTitle || 'YMB Drama',
+    image: resolveMedia(item.dramaCoverLandscape || item.dramaCover || ''),
+    episodeNumber: item.episodeNumber == null ? null : Number(item.episodeNumber),
+    totalEpisodes: item.totalEpisodes == null ? null : Number(item.totalEpisodes),
+    positionMs,
+    durationMs,
+    fraction: durationMs > 0 ? Math.min(1, positionMs / durationMs) : 0,
+    viewCount: item.viewCount,
+    finished: Boolean(item.finished),
+    updatedAt: item.updatedAt || '',
+  };
+}
+
+export function uniqueDramas(items) {
+  const seen = new Set();
+  return items.filter((item) => {
+    if (seen.has(item.id)) return false;
+    seen.add(item.id);
+    return true;
+  });
+}