feat(admin): dashboard home, telemetry section, enrollment ops screen

- mission-control dashboard: now strip, tournament quick actions, usage
  sparklines, error feed, live activity, tools list
- /admin/telemetry with functions/events/errors/players/usage child routes,
  hand-rolled svg chart primitives, decomposed activities table
- error browser with grouping and mark-resolved
- consolidated per-tournament enrollment screen; hub simplified with
  run tournament promoted
- /admin/activities redirects to /admin/telemetry/functions

src/app/routes/_authed/admin/activities.tsx

@@ -1,52 +1,7 @@
-import { createFileRoute } from "@tanstack/react-router";
-import { prefetchServerQuery } from "@/lib/tanstack-query/utils/prefetch";
-import { ActivitiesTable, activityQueries } from "@/features/activities";
-import { PlayersActivityTable, playerQueries } from "@/features/players";
-import { ListSkeleton } from "@/components/skeletons";
-import { Tabs } from "@mantine/core";
-import { Suspense, useState } from "react";
-import { Trans } from "@lingui/react/macro";
-import { msg } from "@lingui/core/macro";
+import { createFileRoute, redirect } from "@tanstack/react-router";
 
 export const Route = createFileRoute("/_authed/admin/activities")({
-  component: Stats,
-  beforeLoad: ({ context }) => {
-    const queryClient = context.queryClient;
-    prefetchServerQuery(queryClient, activityQueries.search());
-    prefetchServerQuery(queryClient, playerQueries.activity());
+  beforeLoad: () => {
+    throw redirect({ to: "/admin/telemetry/functions" });
   },
-  loader: () => ({
-    withPadding: false,
-    fullWidth: true,
-    header: {
-      title: msg`Activities`,
-      withBackButton: true,
-    },
-    refresh: [activityQueries.search().queryKey, playerQueries.activity().queryKey],
-  }),
 });
-
-function Stats() {
-  const [activeTab, setActiveTab] = useState<string | null>("server-functions");
-
-  return (
-    <Tabs value={activeTab} onChange={setActiveTab}>
-      <Tabs.List mb='md'>
-        <Tabs.Tab value="server-functions"><Trans>Server Functions</Trans></Tabs.Tab>
-        <Tabs.Tab value="player-activity"><Trans>Player Activity</Trans></Tabs.Tab>
-      </Tabs.List>
-
-      <Tabs.Panel value="server-functions">
-        <Suspense fallback={<ListSkeleton rows={8} withSearch withSubtitle withTrailing="text" />}>
-          <ActivitiesTable />
-        </Suspense>
-      </Tabs.Panel>
-
-      <Tabs.Panel value="player-activity">
-        <Suspense fallback={<ListSkeleton rows={8} withSubtitle withTrailing="text" />}>
-          <PlayersActivityTable />
-        </Suspense>
-      </Tabs.Panel>
-    </Tabs>
-  );
-}