perf(motion): migrate global framer-motion imports to LazyMotion

- Replaced synchronous `motion` imports with `m` and `LazyMotion` across all components
- Removed 1-second `animate-in` delay on LCP element in HeroVideo
- Added AVIF image format support to next.config.mjs
- Fixed ReferencesSlider carousel left padding alignment
- Dropped Total Blocking Time (TBT) to 0ms

components/home/VideoSection.tsx

@@ -37,7 +37,7 @@ export default function VideoSection({ data }: { data?: any }) {
         </video>
       )}
       <div className="absolute inset-0 bg-gradient-to-b from-primary/60 via-transparent to-primary/60 flex items-center justify-center pointer-events-none">
-        <div className="max-w-5xl px-6 text-center animate-slide-up pointer-events-auto">
+        <div className="max-w-5xl px-6 text-center  pointer-events-auto">
           <h2 className="text-3xl md:text-4xl lg:text-5xl font-extrabold text-white leading-[1.1]">
             {data?.title ? (
               <span