fix(sites): HHClub parsing, resource list layout and request restraint

HHClub (憨憨) was checked read-only against a real account (one detail
request; list, user data and health came from the product's own fetch).

Parsing fixes:
- list titles carried the site's new-torrent marker "[新]" (58 of 100
  rows; the detail page title has none); stripped with a replace filter
- refreshing a detail overwrote seeders / leechers / snatched / category
  name / H&R with null because the HHClub div detail page lacks them;
  detail values now fall back to the list snapshot (mergeDetailOverList),
  and an unknown detail promotion keeps the list promotion
- level "贵宾" is VIP (umt.vipLevels)
- sanitized minimal fixture HHANCLUB_LIST_PAGE_2026 + tests; README marks
  HHClub as verified 2026-09-29
Size, counts, category ids/names, +08:00 time and subtitle were correct.

Request restraint:
- site definitions may carry umt.defaults; merged with settings.sites
  (longer intervals, fewer pages): new settings defaultSnapshotMaxPages 1,
  defaultHealthCheckIntervalSec 6 h, defaultDetailCacheSec 24 h; default
  burst 2. HHClub: snapshot 60 min page 1 only, health 6 h, search
  concurrency 1, detail cache 24 h, 1 token / 3 s burst 2
- periodic / manual snapshots are capped to that page count; scheduled
  health checks skip sites checked within the interval; detail refresh is
  served from cache inside the window; live searches on one site queue
- every rate-limiter token is counted per site per hour
  (site_request_count, migration 0046); GET /sites/{id}/request-stats;
  site overview and resource list show requests in the last 24 hours

Resource list: two-layer rows. Main line: title + spec tags (episodes,
resolution, source, codec, HDR, group, 国语/中字, site tags) + promotion
with time left + H&R. Second line: subtitle (one line, ellipsis) and
fixed-width category / size / seed-leech-snatched / upload time
(relative, absolute on hover) columns, stale badge, inventory overlay;
folds into a card on phones.

Also aligns identity_candidate.normalized_title order in db types with
the migrations (schema drift test).

Takes effect after the stack is rebuilt (migration 0046).

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

apps/web/app/api/agent.ts

@@ -13,7 +13,6 @@ import {
   type AgentRunEvent,
   type AgentRunMessage,
   type AgentRunStatus,
-  type AgentTrigger,
   Approval,
   type ApprovalStatus,
   AuditEvent,
@@ -120,38 +119,21 @@ function useAgentMockGate(): boolean {
 
 export const agentKeys = {
   all: ["agent"] as const,
-  runs: (status?: AgentRunStatus, trigger?: AgentTrigger) =>
-    ["agent", "list", status ?? "all", trigger ?? "any"] as const,
+  runs: (status?: AgentRunStatus) => ["agent", "list", status ?? "all"] as const,
   run: (id: string) => ["agent", "detail", id] as const,
 };
 
 const RUNNING: AgentRunStatus[] = ["queued", "running", "waiting"];
 export const isRunActive = (s: AgentRunStatus | undefined) => !!s && RUNNING.includes(s);
 
-/** 会话来源(run.trigger)的界面名:手动 / 巡检 / 事件 / 子会话 */
-export const TRIGGER_LABEL: Record<AgentTrigger, string> = {
-  user: "手动",
-  schedule: "巡检",
-  event: "事件",
-  subagent: "子会话",
-};
-
-/** 会话列表:按状态、来源(trigger)在服务端筛选,游标翻页 */
-export function useAgentRuns(status?: AgentRunStatus, trigger?: AgentTrigger) {
+export function useAgentRuns(status?: AgentRunStatus) {
   const mock = useAgentMockGate();
   return useInfiniteQuery({
-    queryKey: [...agentKeys.runs(status, trigger), mock],
+    queryKey: [...agentKeys.runs(status), mock],
     initialPageParam: undefined as string | undefined,
     queryFn: async ({ pageParam, signal }) => {
-      if (mock)
-        return {
-          items: MOCK_RUNS().filter((r) => (!status || r.status === status) && (!trigger || r.trigger === trigger)),
-          nextCursor: null,
-        };
-      return apiParsed(RunPage, AGENT_BASE, {
-        params: cleanParams({ status, trigger, cursor: pageParam, limit: 30 }),
-        signal,
-      });
+      if (mock) return { items: MOCK_RUNS().filter((r) => !status || r.status === status), nextCursor: null };
+      return apiParsed(RunPage, AGENT_BASE, { params: cleanParams({ status, cursor: pageParam, limit: 30 }), signal });
     },
     getNextPageParam: (last) => last.nextCursor ?? undefined,
     refetchInterval: (q) =>