i18n(web): translate SiteFooter strings

Move all hard-coded Turkish footer copy (column titles, links, tagline,
copyright, status) into a footer.* message block in tr/en and resolve
them via t(), so the footer follows the selected locale.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/web/src/components/site-footer.tsx

@@ -1,7 +1,10 @@
+import { useTranslation } from "@/lib/i18n";
 import { Separator } from "@sase/ui";
 import { Link } from "@tanstack/react-router";
 
 export function SiteFooter() {
+  const { t } = useTranslation();
+
   return (
     <footer className="bg-background px-4 sm:px-6">
       <div className="mx-auto max-w-7xl">
@@ -9,34 +12,32 @@ export function SiteFooter() {
           {/* Brand */}
           <div className="col-span-2 sm:col-span-1">
             <span className="text-lg font-bold">Sase.tr</span>
-            <p className="mt-3 text-sm text-muted-foreground">
-              Şase çözme & orijinal yedek parça kataloğu platformu.
-            </p>
+            <p className="mt-3 text-sm text-muted-foreground">{t("footer.tagline")}</p>
             <p className="mt-2 text-sm text-muted-foreground/70">info@sase.tr</p>
           </div>
 
           {/* Product */}
           <div>
-            <h4 className="text-sm font-semibold text-muted-foreground">Ürün</h4>
+            <h4 className="text-sm font-semibold text-muted-foreground">{t("footer.product")}</h4>
             <ul className="mt-3 space-y-2 text-sm text-muted-foreground">
               <li>
                 <a href="#features" className="transition hover:text-foreground">
-                  Şase Çözme
+                  {t("footer.vinDecode")}
                 </a>
               </li>
               <li>
                 <a href="#features" className="transition hover:text-foreground">
-                  Parça Kataloğu
+                  {t("footer.partsCatalog")}
                 </a>
               </li>
               <li>
                 <a href="#features" className="transition hover:text-foreground">
-                  İnteraktif Şema
+                  {t("footer.interactiveSchema")}
                 </a>
               </li>
               <li>
                 <Link to="/pricing" className="transition hover:text-foreground">
-                  Fiyatlar
+                  {t("footer.pricing")}
                 </Link>
               </li>
             </ul>
@@ -44,21 +45,21 @@ export function SiteFooter() {
 
           {/* Company */}
           <div>
-            <h4 className="text-sm font-semibold text-muted-foreground">Şirket</h4>
+            <h4 className="text-sm font-semibold text-muted-foreground">{t("footer.company")}</h4>
             <ul className="mt-3 space-y-2 text-sm text-muted-foreground">
               <li>
                 <Link to="/about" className="transition hover:text-foreground">
-                  Hakkımızda
+                  {t("footer.about")}
                 </Link>
               </li>
               <li>
                 <Link to="/blog" className="transition hover:text-foreground">
-                  Blog
+                  {t("footer.blog")}
                 </Link>
               </li>
               <li>
                 <Link to="/contact" className="transition hover:text-foreground">
-                  İletişim
+                  {t("footer.contact")}
                 </Link>
               </li>
             </ul>
@@ -66,21 +67,21 @@ export function SiteFooter() {
 
           {/* Legal */}
           <div>
-            <h4 className="text-sm font-semibold text-muted-foreground">Yasal</h4>
+            <h4 className="text-sm font-semibold text-muted-foreground">{t("footer.legal")}</h4>
             <ul className="mt-3 space-y-2 text-sm text-muted-foreground">
               <li>
                 <Link to="/privacy" className="transition hover:text-foreground">
-                  Gizlilik Politikası
+                  {t("footer.privacy")}
                 </Link>
               </li>
               <li>
                 <Link to="/terms" className="transition hover:text-foreground">
-                  Kullanım Koşulları
+                  {t("footer.terms")}
                 </Link>
               </li>
               <li>
                 <Link to="/kvkk" className="transition hover:text-foreground">
-                  KVKK
+                  {t("footer.kvkk")}
                 </Link>
               </li>
             </ul>
@@ -92,11 +93,11 @@ export function SiteFooter() {
         <div className="flex flex-col items-center justify-between gap-4 py-6 sm:flex-row">
           <div className="flex flex-col items-center gap-3 sm:flex-row">
             <p className="text-sm text-muted-foreground/70">
-              &copy; {new Date().getFullYear()} Sase.tr. Tüm hakları saklıdır.
+              &copy; {new Date().getFullYear()} Sase.tr. {t("footer.rights")}
             </p>
             <div className="flex items-center gap-2 text-sm text-muted-foreground/70">
               <span className="size-2 rounded-full bg-brand" />
-              Tüm servisler aktif
+              {t("footer.allServicesActive")}
             </div>
           </div>
           <div className="flex items-center gap-4 text-muted-foreground/70">

apps/web/src/messages/en.json

@@ -63,6 +63,24 @@
     "expandSidebar": "Expand sidebar",
     "toggleTheme": "Toggle theme"
   },
+  "footer": {
+    "tagline": "VIN decoding & genuine spare-parts catalog platform.",
+    "product": "Product",
+    "company": "Company",
+    "legal": "Legal",
+    "vinDecode": "VIN Decoding",
+    "partsCatalog": "Parts Catalog",
+    "interactiveSchema": "Interactive Diagram",
+    "pricing": "Pricing",
+    "about": "About Us",
+    "blog": "Blog",
+    "contact": "Contact",
+    "privacy": "Privacy Policy",
+    "terms": "Terms of Use",
+    "kvkk": "KVKK",
+    "rights": "All rights reserved.",
+    "allServicesActive": "All services operational"
+  },
   "catalog": {
     "title": "Parts Catalog",
     "brands": "Brands",

apps/web/src/messages/tr.json

@@ -63,6 +63,24 @@
     "expandSidebar": "Menüyü genişlet",
     "toggleTheme": "Tema değiştir"
   },
+  "footer": {
+    "tagline": "Şase çözme & orijinal yedek parça kataloğu platformu.",
+    "product": "Ürün",
+    "company": "Şirket",
+    "legal": "Yasal",
+    "vinDecode": "Şase Çözme",
+    "partsCatalog": "Parça Kataloğu",
+    "interactiveSchema": "İnteraktif Şema",
+    "pricing": "Fiyatlar",
+    "about": "Hakkımızda",
+    "blog": "Blog",
+    "contact": "İletişim",
+    "privacy": "Gizlilik Politikası",
+    "terms": "Kullanım Koşulları",
+    "kvkk": "KVKK",
+    "rights": "Tüm hakları saklıdır.",
+    "allServicesActive": "Tüm servisler aktif"
+  },
   "catalog": {
     "title": "Parça Kataloğu",
     "brands": "Markalar",