🎨 Enhance Outro Scene with cinematic improvements and extend duration

- 🕰️ Increase PortalOutroScene duration to 30 seconds for cinematic effect
- ✏️ Add LogoMatrix3DMobile component for a dynamic 3D logo display
- 🔄 Adjust animations, glow, and opacity for smoother transitions
- 🎵 Replace outdated audio timings, add precise frame-based sync for "logo-whoosh" and "final-chime"
- 💡 Update text and subtitle styles: larger fonts and adjusted colors for better readability
- 🔧 Update tests and configs for new scene duration and animations

videos/src/scenes/portal/mobile/PortalIntroSceneMobile.tsx

@@ -83,10 +83,6 @@ export const PortalIntroSceneMobile: React.FC = () => {
 
   return (
     <AbsoluteFill className="bg-zinc-900 overflow-hidden">
-      {/* Audio: logo-whoosh at start */}
-      <Sequence durationInFrames={Math.floor(2 * fps)}>
-        <Audio src={staticFile("sfx/logo-whoosh.mp3")} volume={0.7} />
-      </Sequence>
 
       {/* Audio: logo-reveal when logo appears */}
       <Sequence from={logoEntranceDelay} durationInFrames={Math.floor(2 * fps)}>