feat: Refactor settings management into a dedicated page with new configuration options

components/settings/PlaybackSourceSection.tsx

@@ -0,0 +1,37 @@
+import React from "react";
+import { StyleSheet } from "react-native";
+import { ThemedText } from "@/components/ThemedText";
+import { ThemedView } from "@/components/ThemedView";
+
+interface PlaybackSourceSectionProps {
+  onChanged: () => void;
+}
+
+export const PlaySourceSection: React.FC<PlaybackSourceSectionProps> = ({ onChanged }) => {
+  return (
+    <ThemedView style={styles.section}>
+      <ThemedText style={styles.sectionTitle}>播放源配置</ThemedText>
+      <ThemedText style={styles.placeholder}>播放源配置功能即将上线</ThemedText>
+    </ThemedView>
+  );
+};
+
+const styles = StyleSheet.create({
+  section: {
+    padding: 20,
+    marginBottom: 16,
+    borderRadius: 12,
+    borderWidth: 1,
+    borderColor: "#333",
+  },
+  sectionTitle: {
+    fontSize: 20,
+    fontWeight: "bold",
+    marginBottom: 16,
+  },
+  placeholder: {
+    fontSize: 14,
+    color: "#888",
+    fontStyle: "italic",
+  },
+});