fix(i18n): localize the remaining hardcoded screen headers

app/(app)/packages.tsx

@@ -6,6 +6,7 @@ import {
   TouchableOpacity,
 } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
+import { useTranslation } from "react-i18next";
 import { Package, ToggleLeft, ToggleRight, Trash2 } from "lucide-react-native";
 import { usePackageManagement } from "~/hooks/usePackageManagement";
 import { Card, CardHeader, CardTitle, CardContent } from "~/components/ui/Card";
@@ -20,6 +21,7 @@ import { useConfirm } from "~/components/ui/ConfirmDialog";
  * Route: app/(app)/packages.tsx
  */
 export default function PackagesScreen() {
+  const { t } = useTranslation();
   const { packages, isLoading, error, refetch, enable, disable, uninstall } =
     usePackageManagement();
   const confirm = useConfirm();
@@ -53,7 +55,7 @@ export default function PackagesScreen() {
 
   return (
     <SafeAreaView className="flex-1 bg-background" edges={["left", "right"]}>
-      <ScreenHeader title="Packages" />
+      <ScreenHeader title={t("common.packages")} />
       <ScrollView className="flex-1 bg-background" contentContainerClassName="pb-4">
         {isLoading && !packages.length ? (
           <View className="p-4">

app/account.tsx

@@ -1,6 +1,7 @@
 import { useState } from "react";
 import { View, Text, ScrollView } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
+import { useTranslation } from "react-i18next";
 import { authClient } from "~/lib/auth-client";
 import { useAccount } from "~/hooks/useAccount";
 import { useTwoFactor } from "~/hooks/useTwoFactor";
@@ -40,6 +41,7 @@ function Section({ title, children }: { title: string; children: React.ReactNode
  * resend the verification email. Backed by `useAccount` → `client.auth.*`.
  */
 export default function AccountScreen() {
+  const { t } = useTranslation();
   const { data: session } = authClient.useSession();
   const user = session?.user;
   const { updateProfile, changePassword, changeEmail, resendVerification, isSaving } =
@@ -157,7 +159,7 @@ export default function AccountScreen() {
 
   return (
     <SafeAreaView className="flex-1 bg-background" edges={["left", "right"]}>
-      <ScreenHeader title="Account" />
+      <ScreenHeader title={t("more.sectionAccount")} />
 
       <ScrollView className="flex-1" showsVerticalScrollIndicator={false}>
         <Section title="Profile">

app/flows/[name]/index.tsx

@@ -68,7 +68,7 @@ export default function FlowDetailScreen() {
   if (isLoading) {
     return (
       <SafeAreaView className="flex-1 bg-background" edges={["left", "right"]}>
-        <ScreenHeader title="Flow" backFallback="/flows" />
+        <ScreenHeader title={t("more.flows")} backFallback="/flows" />
         <ListSkeleton count={5} />
       </SafeAreaView>
     );
@@ -77,7 +77,7 @@ export default function FlowDetailScreen() {
   if (error || !flow) {
     return (
       <SafeAreaView className="flex-1 bg-background" edges={["left", "right"]}>
-        <ScreenHeader title="Flow" backFallback="/flows" />
+        <ScreenHeader title={t("more.flows")} backFallback="/flows" />
         <EmptyState
           icon={Workflow}
           variant={error ? "error" : "default"}

app/language.tsx

@@ -1,5 +1,6 @@
 import { ScrollView } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
+import { useTranslation } from "react-i18next";
 import { ScreenHeader } from "~/components/common/ScreenHeader";
 import { LanguageSelector } from "~/components/common/LanguageSelector";
 
@@ -8,9 +9,10 @@ import { LanguageSelector } from "~/components/common/LanguageSelector";
  * (`setLanguage` → i18next), so the change applies live across every screen.
  */
 export default function LanguageScreen() {
+  const { t } = useTranslation();
   return (
     <SafeAreaView className="flex-1 bg-background" edges={["left", "right"]}>
-      <ScreenHeader title="Language" />
+      <ScreenHeader title={t("common.language")} />
       <ScrollView className="flex-1" contentContainerClassName="px-5 pt-4">
         <LanguageSelector />
       </ScrollView>

locales/ar.json

@@ -23,7 +23,8 @@
     "refresh": "تحديث",
     "more": "المزيد",
     "settings": "الإعدادات",
-    "language": "اللغة"
+    "language": "اللغة",
+    "packages": "الحزم"
   },
   "auth": {
     "signIn": "تسجيل الدخول",

locales/en.json

@@ -23,7 +23,8 @@
     "refresh": "Refresh",
     "more": "More",
     "settings": "Settings",
-    "language": "Language"
+    "language": "Language",
+    "packages": "Packages"
   },
   "auth": {
     "signIn": "Sign In",

locales/zh.json

@@ -23,7 +23,8 @@
     "refresh": "刷新",
     "more": "更多",
     "settings": "设置",
-    "language": "语言"
+    "language": "语言",
+    "packages": "应用包"
   },
   "auth": {
     "signIn": "登录",