feat(sites): structure release detail pages and rework the detail drawer (DETAIL-1)

Adapters (pure functions + tests):
- detail-description: strip HTML/BBCode residue, drop site template blocks and
  ad/signature lines (configurable rules), parse PT info blocks (◎ / 【】 / 『』 /
  「键:」) into infoBlock and body paragraphs
- mediainfo: MediaInfo and BDInfo (quick summary + full report) into a summary
  of container/duration/bitrate/size, video (HDR/DV), audio and subtitle tracks
- file-tree: file list into a flattened directory tree with sizes and
  main/sample/subtitle/extra roles
- formatDetailPage combines them; the server computes it when reading the
  cached detail page, so existing caches benefit without a refetch

Contracts: SiteReleasePage gains infoBlock, paragraphs, media, fileTree.

Web: drawer now reads top-down: meta row (promo/H&R, size, peers, upload time,
IMDb/TMDB/豆瓣 tags) → 资料 → 简介 (collapsible) → 技术规格 (raw folded) →
截图 grid with keyboard lightbox → 文件 tree; inventory overlay moved into the
fixed footer next to 下载.

Fixtures: 6 desensitized samples from the local cache (site.detail and RSS
descriptions) plus synthetic multi-track MediaInfo, BDInfo, bracket blocks and
directory file lists.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/app/components/console/detail-sheet.tsx

@@ -35,7 +35,7 @@ export function DetailSheet({
         className={cn("w-full gap-0 p-0", width === "lg" ? "sm:max-w-2xl" : "sm:max-w-lg", className)}
       >
         <SheetHeader className="border-b border-[var(--shell-border)] px-5 py-4 pr-14">
-          <SheetTitle className="truncate text-lead">{title}</SheetTitle>
+          <SheetTitle className="line-clamp-2 text-lead break-words">{title}</SheetTitle>
           {description ? <SheetDescription className="break-words">{description}</SheetDescription> : null}
         </SheetHeader>
         <div className="min-h-0 flex-1 space-y-5 overflow-y-auto px-5 py-4">{children}</div>