feat: implement locale-aware routing with [locale] dynamic segments

WARNING: This change breaks existing SEO URLs for Serbian locale.

Changes:
- Migrated from separate locale folders (src/app/en/, src/app/de/, etc.)
  to [locale] dynamic segments (src/app/[locale]/)
- Serbian is now at /sr/ instead of / (root)
- English at /en/, German at /de/, French at /fr/
- All components updated to generate locale-aware links
- Root / now redirects to /sr (307 temporary redirect)

SEO Impact:
- Previously indexed Serbian URLs (/, /products, /about, /contact)
  will now return 404 or redirect to /sr/* URLs
- This is a breaking change for SEO - Serbian pages should ideally
  remain at root (/) with only non-default locales getting prefix
- Consider implementing 301 redirects from old URLs to maintain
  search engine rankings

Technical Notes:
- next-intl v4 with [locale] structure requires ALL locales to
  have the prefix (cannot have default locale at root)
- Alternative approach would be separate folder structure per locale

src/components/home/AsSeenIn.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import { motion } from "framer-motion";
+import { useTranslations } from "next-intl";
 
 const mediaLogos = [
   { name: "VOGUE", style: "serif" },
@@ -15,10 +16,10 @@ const mediaLogos = [
 
 function LogoItem({ name }: { name: string }) {
   const isSerif = name === "VOGUE" || name === "ELLE" || name === "COSMOPOLITAN" || name === "Bazaar" || name === "GLAMOUR";
-  
+
   return (
     <div className="flex items-center justify-center px-10 py-4 grayscale opacity-40 hover:grayscale-0 hover:opacity-100 transition-all duration-500 flex-shrink-0">
-      <span 
+      <span
         className={`
           text-xl md:text-2xl tracking-[0.15em] text-white font-bold
           ${isSerif ? 'font-serif italic' : 'font-sans uppercase'}
@@ -34,6 +35,8 @@ function LogoItem({ name }: { name: string }) {
 }
 
 export default function AsSeenIn() {
+  const t = useTranslations("AsSeenIn");
+
   return (
     <section className="py-12 bg-[#1a1a1a] overflow-hidden border-y border-white/10">
       <div className="container mx-auto px-4 mb-8">
@@ -44,19 +47,14 @@ export default function AsSeenIn() {
           viewport={{ once: true }}
           transition={{ duration: 0.6 }}
         >
-          As Featured In
+          {t("title")}
         </motion.p>
       </div>
 
-      {/* Scrolling Marquee */}
       <div className="relative">
-        {/* Left gradient fade */}
         <div className="absolute left-0 top-0 bottom-0 w-32 bg-gradient-to-r from-[#1a1a1a] to-transparent z-10 pointer-events-none" />
-        
-        {/* Right gradient fade */}
         <div className="absolute right-0 top-0 bottom-0 w-32 bg-gradient-to-l from-[#1a1a1a] to-transparent z-10 pointer-events-none" />
-        
-        {/* Marquee container */}
+
         <div className="flex overflow-hidden">
           <motion.div
             className="flex items-center gap-16"
@@ -72,11 +70,9 @@ export default function AsSeenIn() {
               },
             }}
           >
-            {/* First set of logos */}
             {mediaLogos.map((logo, index) => (
               <LogoItem key={`first-${index}`} name={logo.name} />
             ))}
-            {/* Duplicate for seamless loop */}
             {mediaLogos.map((logo, index) => (
               <LogoItem key={`second-${index}`} name={logo.name} />
             ))}
@@ -85,4 +81,4 @@ export default function AsSeenIn() {
       </div>
     </section>
   );
-}
+}