feat(frontend): rebuild as Ambient/WebGL console with all pages + command palette

Ground-up rombak UI: hapus semua component/page lama, bangun ulang dengan
desain sistem Ambient (WebGL haze + drifting motes, signal-driven color)
di atas kontrak API/WS/type yang sudah ada.

- Design system: globals.css tokens + primitives (glass, button, badge,
  select, avatar, toast, chart SVG murni).
- Shell: nav rail, topbar (status WS + pill signal + theme), AppFrame.
- 8 halaman: dashboard, voice (orbital stage), media, messages (live feed +
  detail AI), moderation, analysis (search), recordings, + chatbot floating.
- Command palette (Cmd/Ctrl+K) untuk navigasi cepat.
- Server fetch di-page di-try/catch agar render graceful saat backend mati.

Verified: tsc clean, next build 8/8 halaman, semua route 200.

services/frontend/src/app/(dashboard)/messages/page.tsx

@@ -1,38 +1,15 @@
-/**
- * Messages — Server Component.
- * Reads URL guild/channel/selected/tab on the server; seeds first page SSR.
- */
-import { getMessages, type MessagePageResult } from "@/lib/api/server";
-import MessagesView from "./view";
+import { getConfig, getGuilds } from "@/lib/api/server";
+import { MessagesView } from "./view";
 
-export default async function MessagesPage({
-  searchParams,
-}: {
-  searchParams: Promise<Record<string, string | string[] | undefined>>;
-}) {
-  const sp = await searchParams;
-  const guild = typeof sp.guild === "string" ? sp.guild : "";
-  const channel = typeof sp.channel === "string" ? sp.channel : "";
-  const selected = typeof sp.selected === "string" ? sp.selected : null;
-  const tab =
-    typeof sp.tab === "string" && ["all", "images", "review"].includes(sp.tab)
-      ? (sp.tab as "all" | "images" | "review")
-      : "all";
+export const dynamic = "force-dynamic";
 
-  let initialPage: MessagePageResult | undefined;
-  if (guild) {
-    initialPage = await getMessages(guild, channel || undefined).catch(
-      () => undefined,
-    );
+export default async function MessagesPage() {
+  let config = undefined;
+  let guilds = undefined;
+  try {
+    [config, guilds] = await Promise.all([getConfig(), getGuilds()]);
+  } catch {
+    /* client hooks surface errors */
   }
-
-  return (
-    <MessagesView
-      initialGuild={guild}
-      initialChannel={channel}
-      initialDetailId={selected}
-      initialTab={tab}
-      initialMessagePage={initialPage}
-    />
-  );
+  return <MessagesView initialGuilds={guilds} initialGuildId={config?.monitorGuildId ?? null} />;
 }