Update footer to display the Vision 2030 logo and relevant text

Remove the EHSAN white logo and import the Vision 2030 SVG. Update the layout component to display the Vision 2030 logo and corresponding alt text, and add translation keys for "VISION" and "2030" to English and Arabic locale files.

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Replit-Commit-Event-Id: 381e3815-3752-4499-bcec-c4d1f7e2f220
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artifacts/ehsan-poc/src/components/layout/AppLayout.tsx

@@ -4,7 +4,7 @@ import { Phone, Apple, Play } from "lucide-react";
 import { Header } from "./Header";
 import { useLanguage } from "../../contexts/LanguageContext";
 import sdaiaLogo from "@assets/sdaia-white-logo_1780696938873.png";
-import ehsanWhiteLogo from "../../assets/ehsan-white-logo.png";
+import vision2030Logo from "@assets/2030_(1)_1780729994625.svg";
 
 function XIcon({ className = "" }: { className?: string }) {
   return (
@@ -125,8 +125,8 @@ export function AppLayout({ children }: { children: ReactNode }) {
           <div className="mt-10 flex border-t border-white/15 pt-6">
             <div className="flex items-center gap-8 mr-auto">
               <img
-                src={ehsanWhiteLogo}
+                src={vision2030Logo}
-                alt={t.common.ehsan}
+                alt={`${f.visionLine1} ${f.visionLine2}`}
                 className="h-14 w-auto object-contain"
               />
               <img

artifacts/ehsan-poc/src/lib/i18n/translations.ts

@@ -442,6 +442,8 @@ export const en = {
     appStoreLabel: "Download on the App Store",
     googlePlayLabel: "Get it on Google Play",
     sdaiaSubtitle: "Saudi Data & AI Authority",
+    visionLine1: "VISION",
+    visionLine2: "2030",
   },
 };
 
@@ -889,5 +891,7 @@ export const ar = {
     appStoreLabel: "حمله من App Store",
     googlePlayLabel: "احصل عليه من Google Play",
     sdaiaSubtitle: "الهيئة السعودية للبيانات والذكاء الاصطناعي",
+    visionLine1: "رؤية",
+    visionLine2: "2030",
   },
 };