fix: entirely remove auto-play timeout for video to ensure 100 LCP

.lighthouseci/links.json

@@ -0,0 +1,3 @@
+{
+  "https://e-tib.com/en": "https://storage.googleapis.com/lighthouse-infrastructure.appspot.com/reports/1782063743188-8000.report.html"
+}

components/blocks/HeroVideo.tsx

@@ -43,11 +43,7 @@ export function HeroVideo(props: HeroVideoProps) {
 
   const [videoSrcLoaded, setVideoSrcLoaded] = useState(false);
   useEffect(() => {
-    // If it's explicitly Lighthouse, we don't need to load the video to save bandwidth
-    if (navigator.userAgent.includes('Lighthouse')) return;
-
     let interactionTriggered = false;
-    let timer: NodeJS.Timeout;
 
     const handleInteraction = () => {
       if (interactionTriggered) return;
@@ -65,13 +61,7 @@ export function HeroVideo(props: HeroVideoProps) {
       window.addEventListener(event, handleInteraction, { passive: true, once: true })
     );
 
-    // Fallback: load after 3.5 seconds if no interaction occurs
-    timer = setTimeout(() => {
-      handleInteraction();
-    }, 3500);
-
     return () => {
-      clearTimeout(timer);
       ['scroll', 'mousemove', 'touchstart', 'keydown'].forEach((event) =>
         window.removeEventListener(event, handleInteraction)
       );