Initial implementation of localization

app/components/LanguageSwitcher/LanguageSwitcher.container.tsx

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+"use client";
+
+import { memo } from "react";
+import LanguageSwitcherView from "./LanguageSwitcher.view";
+import type { LanguageSwitcherProps } from "./LanguageSwitcher.types";
+
+const LanguageSwitcherContainer = memo<LanguageSwitcherProps>(
+  ({ className }) => {
+    // Future: Add language switching logic here
+    // For now, this is just a UI component
+
+    return <LanguageSwitcherView className={className} />;
+  },
+);
+
+LanguageSwitcherContainer.displayName = "LanguageSwitcher";
+
+export default LanguageSwitcherContainer;

app/components/LanguageSwitcher/LanguageSwitcher.types.ts

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+export interface LanguageSwitcherProps {
+  className?: string;
+}
+
+export interface Language {
+  code: string;
+  name: string;
+  nativeName: string;
+}

app/components/LanguageSwitcher/LanguageSwitcher.view.tsx

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+"use client";
+
+import { memo } from "react";
+import type { LanguageSwitcherProps, Language } from "./LanguageSwitcher.types";
+
+const AVAILABLE_LANGUAGES: Language[] = [
+  {
+    code: "en",
+    name: "English",
+    nativeName: "English",
+  },
+];
+
+function LanguageSwitcherView({ className = "" }: LanguageSwitcherProps) {
+  return (
+    <div className={className}>
+      <label htmlFor="language-select" className="sr-only">
+        Select language
+      </label>
+      <select
+        id="language-select"
+        className="bg-[var(--color-surface-default-primary)] text-[var(--color-content-default-primary)] font-inter text-sm leading-5 font-normal border border-[var(--color-surface-default-secondary)] rounded-[var(--radius-measures-radius-small)] px-[var(--spacing-scale-012)] py-[var(--spacing-scale-008)] focus:outline-none focus:ring-2 focus:ring-[var(--color-surface-default-brand-royal)] focus:ring-offset-2 cursor-pointer"
+        aria-label="Select language"
+        disabled
+      >
+        {AVAILABLE_LANGUAGES.map((language) => (
+          <option key={language.code} value={language.code}>
+            {language.nativeName}
+          </option>
+        ))}
+      </select>
+      <p className="text-[var(--color-content-default-secondary)] font-inter text-xs leading-4 font-normal mt-[var(--spacing-scale-008)]">
+        Language switching functionality coming soon
+      </p>
+    </div>
+  );
+}
+
+export default memo(LanguageSwitcherView);

app/components/LanguageSwitcher/index.ts

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+export { default } from "./LanguageSwitcher.container";
+export type { LanguageSwitcherProps, Language } from "./LanguageSwitcher.types";