feat(下载对话框): 学 MoviePilot 重做手动下载对话框

- 标题区:海报、作品名 (年份)、站点;资源行显示原始标题、促销、H&R、做种 / 下载、大小、发布时间
- 下载器与保存目录并排下拉,缺省「自动」,下方写明「将保存到」的实际路径;保留「自定义路径」
- 作品身份折叠区:类型 + TMDB 编号(可搜索作品),未识别时默认展开,指定后随下载绑定
- 已有版本先显示一行摘要,选一次性洗版才展开勾选列表
- 搜索、工作台、原站视图三处调用方补传资源字段

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

apps/web/app/components/search/search-download-dialog.tsx

@@ -1,7 +1,9 @@
 import type { SearchRelease } from "@umt/contracts";
 import { usePlanFromSearch } from "~/api/search.ts";
 import { openAgentDrawer } from "~/components/agent/agent-store.ts";
-import { ManualDownloadDialog } from "~/components/downloads/manual-download-dialog.tsx";
+import { ManualDownloadDialog, type ManualDownloadResource } from "~/components/downloads/manual-download-dialog.tsx";
+import { kindHintOf } from "~/components/downloads/manual-download-model.ts";
+import { promoLabel } from "./search-labels.ts";
 
 export function delegateToAgent(release: SearchRelease) {
   openAgentDrawer({
@@ -13,6 +15,27 @@ export function delegateToAgent(release: SearchRelease) {
   });
 }
 
+/** 搜索结果 → 下载对话框的资源摘要;别名命中(未确认)按未识别处理 */
+export function searchResource(release: SearchRelease): ManualDownloadResource {
+  const resolved = release.entityMatch === "resolved" ? release.entity : null;
+  const promo = promoLabel(release.promotion.type);
+  return {
+    title: release.title,
+    subtitle: release.subtitle,
+    sizeBytes: release.sizeBytes,
+    entityId: resolved?.id,
+    entity: resolved,
+    siteId: release.siteId,
+    siteName: release.siteName,
+    seeders: release.seeders,
+    leechers: release.leechers,
+    promotion: promo ? { label: promo, free: release.free } : null,
+    hr: release.hr === "unknown" ? "unknown" : release.hr ? "yes" : "no",
+    publishedAt: release.uploadedAt,
+    kindHint: kindHintOf(release.parsed),
+  };
+}
+
 export function SearchDownloadDialog({
   release,
   open,
@@ -28,11 +51,7 @@ export function SearchDownloadDialog({
       key={`${release.siteId}:${release.siteReleaseId}`}
       open={open}
       onOpenChange={onOpenChange}
-      resource={{
-        title: release.title,
-        sizeBytes: release.sizeBytes,
-        entityId: release.entityMatch === "resolved" ? release.entity?.id : undefined,
-      }}
+      resource={searchResource(release)}
       onDelegate={() => delegateToAgent(release)}
       submit={(options) =>
         submit.mutateAsync({ ...options, siteId: release.siteId, siteReleaseId: release.siteReleaseId })