feat(settings): add profile hero and settings search

components/settings/index/SettingsHero.tsx

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+import { Ionicons } from "@expo/vector-icons";
+import { Image } from "expo-image";
+import { LinearGradient } from "expo-linear-gradient";
+import { useAtom } from "jotai";
+import type React from "react";
+import { TouchableOpacity, View } from "react-native";
+import { Text } from "@/components/common/Text";
+import { apiAtom, userAtom } from "@/providers/JellyfinProvider";
+
+export const SettingsHero: React.FC<{ onPress: () => void }> = ({
+  onPress,
+}) => {
+  const [api] = useAtom(apiAtom);
+  const [user] = useAtom(userAtom);
+  const connected = Boolean(api && user);
+  const imageUrl =
+    api && user?.Id && user.PrimaryImageTag
+      ? `${api.basePath}/Users/${user.Id}/Images/Primary?tag=${user.PrimaryImageTag}&quality=90`
+      : undefined;
+  const host = api?.basePath?.replace(/^https?:\/\//, "");
+
+  return (
+    <TouchableOpacity
+      onPress={onPress}
+      className='mx-3 mb-4 rounded-2xl overflow-hidden'
+    >
+      <LinearGradient
+        colors={["#241b33", "#15151a"]}
+        start={{ x: 0, y: 0 }}
+        end={{ x: 1, y: 1 }}
+      >
+        <View className='flex-row items-center p-4'>
+          {imageUrl ? (
+            <Image
+              source={{ uri: imageUrl }}
+              style={{ width: 52, height: 52, borderRadius: 26 }}
+            />
+          ) : (
+            <LinearGradient
+              colors={["#a855f7", "#6d28d9"]}
+              style={{
+                width: 52,
+                height: 52,
+                borderRadius: 26,
+                alignItems: "center",
+                justifyContent: "center",
+              }}
+            >
+              <Text className='text-white text-[22px] font-bold'>
+                {(user?.Name?.[0] ?? "?").toUpperCase()}
+              </Text>
+            </LinearGradient>
+          )}
+          <View className='flex-1 ml-3'>
+            <Text
+              className='text-white text-[18px] font-bold'
+              numberOfLines={1}
+            >
+              {user?.Name ?? ""}
+            </Text>
+            <View className='flex-row items-center mt-0.5'>
+              <View
+                className='w-2 h-2 rounded-full mr-1.5'
+                style={{ backgroundColor: connected ? "#30D158" : "#8E8D91" }}
+              />
+              <Text className='text-[#9899A1] text-[13px]' numberOfLines={1}>
+                {host}
+              </Text>
+            </View>
+          </View>
+          <Ionicons name='chevron-forward' size={18} color='#5A5960' />
+        </View>
+      </LinearGradient>
+    </TouchableOpacity>
+  );
+};

components/settings/index/SettingsSearchBar.tsx

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+import { Ionicons } from "@expo/vector-icons";
+import { t } from "i18next";
+import type React from "react";
+import { TextInput, View } from "react-native";
+
+export const SettingsSearchBar: React.FC<{
+  value: string;
+  onChange: (v: string) => void;
+}> = ({ value, onChange }) => (
+  <View className='mx-3 mb-4 h-[38px] rounded-xl bg-neutral-800 flex-row items-center px-3'>
+    <Ionicons name='search' size={16} color='#76767c' />
+    <TextInput
+      value={value}
+      onChangeText={onChange}
+      placeholder={t("home.settings.search_placeholder")}
+      placeholderTextColor='#76767c'
+      className='flex-1 ml-2 text-white text-[15px]'
+      autoCapitalize='none'
+      autoCorrect={false}
+      clearButtonMode='while-editing'
+    />
+  </View>
+);

components/settings/index/settingsSearchIndex.ts

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+export interface SearchableOption {
+  titleKey: string;
+  parentRoute: string;
+  parentTitleKey: string;
+  keywords?: string[];
+}
+
+/**
+ * Internal options of sub-pages, for deep search ("index + internal settings").
+ * SEED LIST — expand by auditing each sub-page component. Every titleKey/
+ * parentTitleKey MUST be a real existing i18n key.
+ */
+export const SETTINGS_SEARCH_INDEX: SearchableOption[] = [
+  {
+    titleKey: "home.settings.media_controls.forward_skip_length",
+    parentRoute: "/settings/playback-controls/page",
+    parentTitleKey: "home.settings.playback_controls.title",
+    keywords: ["skip", "forward"],
+  },
+  {
+    titleKey: "home.settings.media_controls.rewind_length",
+    parentRoute: "/settings/playback-controls/page",
+    parentTitleKey: "home.settings.playback_controls.title",
+    keywords: ["rewind"],
+  },
+  {
+    titleKey: "home.settings.subtitles.subtitle_size",
+    parentRoute: "/settings/audio-subtitles/page",
+    parentTitleKey: "home.settings.audio_subtitles.title",
+    keywords: ["subtitle", "size"],
+  },
+  {
+    titleKey: "home.settings.gesture_controls.gesture_controls_title",
+    parentRoute: "/settings/playback-controls/page",
+    parentTitleKey: "home.settings.playback_controls.title",
+    keywords: ["gesture", "swipe", "brightness", "volume"],
+  },
+];

components/settings/index/useSettingsSearch.ts

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+import { Ionicons } from "@expo/vector-icons";
+import { t } from "i18next";
+import { useMemo } from "react";
+import { Platform } from "react-native";
+import { matchesQuery } from "./searchFilter";
+import { SETTINGS_CATALOG, type SettingsTarget } from "./settingsCatalog";
+import { SETTINGS_SEARCH_INDEX } from "./settingsSearchIndex";
+
+export interface SearchResult {
+  id: string;
+  title: string;
+  icon: keyof typeof Ionicons.glyphMap;
+  subtitle?: string;
+  target: SettingsTarget;
+}
+
+export const useSettingsSearch = (query: string): SearchResult[] => {
+  const os: "ios" | "android" = Platform.OS === "ios" ? "ios" : "android";
+  return useMemo(() => {
+    if (!query.trim()) return [];
+    const results: SearchResult[] = [];
+    for (const section of SETTINGS_CATALOG) {
+      for (const e of section.entries) {
+        if (e.platforms && !e.platforms.includes(os)) continue;
+        if (
+          matchesQuery({ title: t(e.titleKey), keywords: e.keywords }, query)
+        ) {
+          results.push({
+            id: e.id,
+            title: t(e.titleKey),
+            icon: e.icon,
+            target: e.target,
+          });
+        }
+      }
+    }
+    for (const o of SETTINGS_SEARCH_INDEX) {
+      if (matchesQuery({ title: t(o.titleKey), keywords: o.keywords }, query)) {
+        results.push({
+          id: `${o.parentRoute}#${o.titleKey}`,
+          title: t(o.titleKey),
+          icon: "search",
+          subtitle: t(o.parentTitleKey),
+          target: { type: "route", route: o.parentRoute },
+        });
+      }
+    }
+    return results;
+  }, [query, os]);
+};