feat: SPA bug fixes, interactivity, federation badges, admin reindex

- fix wrapup status "completed" → "Ready"
- fix unfollow sending {handle} instead of {actor_url}
- fix missing post import in users.ts
- fix feed/activity cache not invalidated on review delete/log
- add person_id to cast/crew types, link to /people pages
- add movie_id to wrapup MovieRef, link highlights to /movies pages
- add wrapup actor profile images + clickable person links
- add federated review globe badge in feed and movie detail
- add fediverse handle (@user@instance) in follower/following cards
- add admin reindex search button in settings
- add wrapup user picker for admins
- add username/display_name to user summary type
- use tmdbProfileUrl for person search results

spa/src/routes/_app/settings/index.tsx

@@ -1,5 +1,6 @@
 import { createFileRoute, Link, useNavigate } from "@tanstack/react-router"
 import { useTranslation } from "react-i18next"
+import { useMutation } from "@tanstack/react-query"
 import {
   ArrowLeft,
   ChevronRight,
@@ -7,11 +8,14 @@ import {
   Globe,
   Key,
   LogOut,
+  RefreshCw,
   ShieldBan,
   Sparkles,
   User,
 } from "lucide-react"
+import { Button } from "@/components/ui/button"
 import { useAuth, useIsAdmin } from "@/components/auth-provider"
+import { reindexSearch } from "@/lib/api/users"
 
 export const Route = createFileRoute("/_app/settings/")({
   component: SettingsPage,
@@ -100,6 +104,8 @@ function SettingsPage() {
       <SettingsGroup label={t("settings.integrations")} items={integrations} />
       <SettingsGroup label={t("settings.socialGroup")} items={social} />
 
+      {isAdmin && <AdminActions />}
+
       <button
         onClick={handleLogout}
         className="w-full rounded-xl bg-card p-3 text-sm font-medium text-red-400"
@@ -113,6 +119,37 @@ function SettingsPage() {
   )
 }
 
+function AdminActions() {
+  const { t } = useTranslation()
+  const reindex = useMutation({
+    mutationFn: reindexSearch,
+  })
+
+  return (
+    <div>
+      <p className="mb-1.5 px-1 text-xs font-medium text-muted-foreground">
+        {t("settings.admin")}
+      </p>
+      <div className="divide-y divide-border rounded-xl bg-card">
+        <div className="flex items-center gap-3 p-3">
+          <span className="text-muted-foreground">
+            <RefreshCw className={`size-4 ${reindex.isPending ? "animate-spin" : ""}`} />
+          </span>
+          <div className="flex-1">
+            <p className="text-sm font-medium">{t("settings.rebuildSearch")}</p>
+            <p className="text-xs text-muted-foreground">
+              {reindex.isSuccess ? t("settings.rebuildSearchDone") : t("settings.rebuildSearchDesc")}
+            </p>
+          </div>
+          <Button variant="outline" size="sm" onClick={() => reindex.mutate()} disabled={reindex.isPending}>
+            {reindex.isPending ? t("common.generating") : t("common.run")}
+          </Button>
+        </div>
+      </div>
+    </div>
+  )
+}
+
 function SettingsGroup({
   label,
   items,