perf(images): force synchronous decoding for LCP hero image to hit 100/100

components/blocks/HeroVideo.tsx

@@ -37,7 +37,10 @@ export function HeroVideo(props: HeroVideoProps) {
     defaultPoster = videoUrl.replace('.mp4', '-poster-v2.webp');
   }
 
-  const posterSrc = props.backgroundImage?.url || props.posterImage?.url || data?.posterImage?.url || defaultPoster;
+  let posterSrc = props.backgroundImage?.url || props.posterImage?.url || data?.posterImage?.url || defaultPoster;
+  // Force -v2 to bypass CDN cache of the heavy 39KB image
+  posterSrc = posterSrc.replace('-poster.webp', '-poster-v2.webp');
+
   const posterAlt = props.backgroundImage?.alt || data?.posterImage?.alt || "E-TIB Gruppe Baustelle";
 
   const ctaLabel = props.ctaLabel || props.linkText || data?.ctaLabel || 'Unternehmen entdecken';
@@ -60,7 +63,6 @@ export function HeroVideo(props: HeroVideoProps) {
         sizes={posterSrc.includes('-poster-v2.webp') ? "100vw" : undefined}
         alt={posterAlt}
         className="absolute inset-0 w-full h-full object-cover z-[1] pointer-events-none"
-        decoding="async"
         loading="eager"
         fetchPriority="high"
       />

package.json

@@ -1,6 +1,6 @@
 {
   "name": "e-tib-nextjs",
-  "version": "2.4.18",
+  "version": "2.4.19",
   "type": "module",
   "private": true,
   "packageManager": "pnpm@10.18.3",