feat(frontend): Ambient/WebGL console revamp + lint/type cleanup

Ground-up rebuild of the GMW frontend as an Ambient Field console:
- WebGL ambient background (Three.js shader, drifting motes, reduced-motion aware)
- Glassmorphism dark cyber theme across all 8 routes
- SSR page + client view split with SWR fallback; realtime via WebSocket
- Command palette (Cmd+K), chatbot FAB, guild/channel pickers
- Chart primitives: donut, radial-gauge, area-activity, sparkline, equalizer

Cleanup (review pass):
- Remove stray Puppeteer nav-test/nav-debug scripts
- Replace non-null assertions with guards (dashboard/moderation)
- Drop unused useGuilds fetches in messages/voice views
- Type implicit-any `let` declarations across pages
- Add a11y roles/labels to SVG charts and audio, tidy imports

services/frontend/src/components/shell/status-dot.tsx

@@ -1,8 +1,8 @@
 "use client";
 
-import { useWebSocket } from "@/lib/ws/context";
 import { Tooltip } from "@/components/primitives/tooltip";
 import { cn } from "@/lib/utils";
+import { useWebSocket } from "@/lib/ws/context";
 
 const MAP = {
   connected: { color: "bg-signal", label: "Live link" },
@@ -18,8 +18,18 @@ export function ConnectionStatus({ compact = false }: { compact?: boolean }) {
     <Tooltip label={s.label}>
       <span className="inline-flex items-center gap-2">
         <span className="relative flex size-2.5">
-          <span className={cn("absolute inline-flex h-full w-full rounded-full opacity-60 animate-pulse-ring", s.color)} />
-          <span className={cn("relative inline-flex size-2.5 rounded-full", s.color)} />
+          <span
+            className={cn(
+              "absolute inline-flex h-full w-full rounded-full opacity-60 animate-pulse-ring",
+              s.color,
+            )}
+          />
+          <span
+            className={cn(
+              "relative inline-flex size-2.5 rounded-full",
+              s.color,
+            )}
+          />
         </span>
         {!compact && (
           <span className="mono text-[0.7rem] uppercase tracking-wider text-ink-soft">