fix: CI typecheck and native ARM Docker builds for v1.0.3

Fix TypeScript errors blocking CI, split Docker publish into
native amd64/arm64 jobs with manifest merge, and add npm cache mounts.

app/composables/useAppearanceMenus.ts

@@ -83,7 +83,9 @@ export function useAppearanceMenus() {
   }
 
   async function setLocalePreference(code: string) {
-    await setLocale(code)
+    if (code === 'zh-CN' || code === 'en') {
+      await setLocale(code)
+    }
   }
 
   return {