update laye out and update home page also create footer page

app/components/layout/Footer.tsx

@@ -0,0 +1,13 @@
+import Logo from "@/src/utils/logo";
+
+export function Footer() {
+  return (
+    <footer className="bg-[#0F172A] text-white">
+        <div className="mx-auto flex w-full max-w-7xl flex-col gap-4 px-6 py-6 text-[13px] lg:flex-row lg:items-center lg:justify-between lg:px-8">
+          <Logo white={true} />
+          <div className="text-center text-white/40">
+            © 2026 Slash.sa. جميع الحقوق محفوظة.
+          </div>
+        </div>
+      </footer>)
+}