Shadcn-style integration of the brief's "Gaming vibe Shader" (`neno-shader.tsx`) — a Three.js neon ring field (electric blue → magenta) that warps, breathes and rotates — dropped into `@/components/ui` and framed as the "NENO RIG" arcade-rig boot diagnostic, with an Orbitron cabinet marquee lockup, an overclock control deck of four faders (clock/rings/warp/sync) plus RGB profiles wired straight into the shader uniforms, pointer parallax with a targeting reticle, and a live telemetry HUD; fonts vendored locally.