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/blocks/GrowthChart.tsx

@@ -1,7 +1,7 @@
 'use client';
 
 import React from 'react';
-import { motion } from 'framer-motion';
+import { m, LazyMotion, domAnimation } from 'framer-motion';
 import { useTranslations } from 'next-intl';
 
 export function GrowthChart() {
@@ -42,7 +42,7 @@ export function GrowthChart() {
                 {/* Kabelverlegung Bar */}
                 <div className="flex items-center gap-4">
                   <div className="flex-1 bg-neutral-100 rounded-full h-6 overflow-hidden relative">
-                    <motion.div
+                    <m.div
                       initial={{ width: 0 }}
                       whileInView={{ width: `${kabelWidth}%` }}
                       viewport={{ once: true, margin: "-50px" }}
@@ -58,7 +58,7 @@ export function GrowthChart() {
                 {/* Offener Tiefbau Bar */}
                 <div className="flex items-center gap-4">
                   <div className="flex-1 bg-neutral-100 rounded-full h-5 overflow-hidden relative">
-                    <motion.div
+                    <m.div
                       initial={{ width: 0 }}
                       whileInView={{ width: `${offenerWidth}%` }}
                       viewport={{ once: true, margin: "-50px" }}
@@ -74,7 +74,7 @@ export function GrowthChart() {
                 {/* HDD Bar */}
                 <div className="flex items-center gap-4">
                   <div className="flex-1 bg-neutral-100 rounded-full h-4 overflow-hidden relative">
-                    <motion.div
+                    <m.div
                       initial={{ width: 0 }}
                       whileInView={{ width: `${hddWidth}%` }}
                       viewport={{ once: true, margin: "-50px" }}