refactor(web): 下载盘、RSS、订阅、设置与待处理的剩余去噪项(DEAI-2)

- 下载面板:下载盘只显示「已用 x / 总量」与进度条,暂停线 / 在途 / 预留 / 可清理 / 做种保留收进详情;
  阈值文案统一「暂停线 / 恢复线 / 下载盘满暂停」
- RSS 页去掉与站点页重复的站点表,节标题「RSS 地址」;用途只在非通用时显示
- 订阅:一条都没有时不铺筛选;表单里「空 = 24;0 = 关」等等式改成 placeholder + 一句说明
- 设置:浏览器服务、元数据识别、MCP 说明去掉组件名与实现细节;会话目录与 fake 脚本只在开发构建显示;
  API Key scope 前加中文名;命名模板变量去掉「MP 无」
- 待处理顶部计数卡改成一行筛选按钮
- 智能体悬浮按钮只在没有侧栏的窄屏出现,抽屉打开时不再显示「收起」胶囊

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

apps/web/app/routes/console/sources.tsx

@@ -1,22 +1,17 @@
-import type { FeedHealth, Site } from "@umt/contracts";
-import { Globe, Plus, RefreshCw } from "lucide-react";
+import type { FeedHealth } from "@umt/contracts";
+import { Plus, RefreshCw } from "lucide-react";
 import { useState } from "react";
-import { Link } from "react-router";
 import { useFeeds } from "~/api/feeds.ts";
-import { snapshotStale, useSiteAccounts, useSites } from "~/api/sites.ts";
-import { type DataColumn, DataTable } from "~/components/console/data-table.tsx";
+import { useSites } from "~/api/sites.ts";
 import { DetailSection } from "~/components/console/detail-sheet.tsx";
 import { FilterBar, FilterSelect } from "~/components/console/filter-bar.tsx";
-import { consolePath } from "~/components/console/nav.ts";
 import { PageHeader } from "~/components/console/page-header.tsx";
-import { StatusBadge } from "~/components/console/status-badge.tsx";
 import { useQueryState } from "~/components/console/use-query-state.ts";
 import { Button } from "~/components/ui/button.tsx";
 import { FEED_HEALTH, FeedTable } from "~/components/workbench/feed-table.tsx";
-import { accountSummary, circuitLabel, relTime, SITE_HEALTH } from "~/components/workbench/release-fields.ts";
 import { legacyRedirectLoader } from "./redirects.ts";
 
-// 来源健康:跨站点的 Feed 列表与站点健康总表;单个站点的快照、Feed、账号在站点详情。
+// RSS:跨站点的 RSS 列表;站点健康只在站点页(DEAI-2 去掉重复的站点表)。
 
 export const meta = () => [{ title: "RSS · UHD 媒体自动化控制台" }];
 
@@ -27,59 +22,11 @@ export default function SourcesPage() {
   const f = useQueryState(["health", "siteId"] as const);
   const [creating, setCreating] = useState(false);
   const sites = useSites();
-  const accounts = useSiteAccounts();
   const feeds = useFeeds({
     health: (f.values.health || undefined) as FeedHealth | undefined,
     siteId: f.values.siteId || undefined,
   });
 
-  const siteColumns: DataColumn<Site>[] = [
-    {
-      key: "name",
-      header: "站点",
-      cell: (s) => (
-        <Link
-          to={`${consolePath("sites", s.id)}?tab=snapshots`}
-          className="font-medium text-foreground hover:underline"
-          onClick={(e) => e.stopPropagation()}
-        >
-          {s.name}
-        </Link>
-      ),
-    },
-    {
-      key: "health",
-      header: "健康",
-      cell: (s) => (
-        <div className="flex flex-wrap gap-1">
-          <StatusBadge tone={SITE_HEALTH[s.healthStatus].tone}>{SITE_HEALTH[s.healthStatus].label}</StatusBadge>
-          {circuitLabel(s) ? <StatusBadge tone="warning">{circuitLabel(s)}</StatusBadge> : null}
-          {!s.enabled && s.healthStatus !== "disabled" ? <StatusBadge>已停用</StatusBadge> : null}
-        </div>
-      ),
-    },
-    {
-      key: "account",
-      header: "账号",
-      hideBelow: "md",
-      cell: (s) => {
-        const a = accountSummary((accounts.data?.items ?? []).filter((x) => x.siteId === s.id));
-        return <StatusBadge tone={a.tone}>{a.label}</StatusBadge>;
-      },
-    },
-    {
-      key: "snapshot",
-      header: "最近抓取",
-      hideBelow: "sm",
-      cell: (s) => (
-        <span className="flex flex-wrap items-center gap-1.5 whitespace-nowrap text-muted-foreground">
-          {s.snapshotEnabled ? relTime(s.lastSnapshotAt) : "未开启"}
-          {s.snapshotEnabled && snapshotStale(s) ? <StatusBadge tone="warning">已过期</StatusBadge> : null}
-        </span>
-      ),
-    },
-  ];
-
   return (
     <>
       <PageHeader
@@ -92,22 +39,7 @@ export default function SourcesPage() {
         }
       />
       <div className="space-y-8">
-        <DetailSection title="站点">
-          <DataTable
-            columns={siteColumns}
-            rows={sites.data?.items}
-            rowKey={(s) => s.id}
-            loading={sites.isPending}
-            error={sites.error}
-            onRetry={() => void sites.refetch()}
-            empty={{
-              icon: Globe,
-              title: "还没有登记站点",
-              description: "在站点页添加。",
-            }}
-          />
-        </DetailSection>
-        <DetailSection title="RSS">
+        <DetailSection title="RSS 地址">
           <FilterBar
             onReset={f.active ? f.reset : undefined}
             actions={