添加赔率设置功能，支持选择博彩公司并展示赔率信息；优化状态管理和国际化文本

lib/storage.ts

@@ -1,12 +1,18 @@
-import AsyncStorage from "@react-native-async-storage/async-storage";
 import type { UserProfile } from "@/types/api";
+import AsyncStorage from "@react-native-async-storage/async-storage";
 
 const STORAGE_KEYS = {
   ACCESS_TOKEN: "access_token",
   REFRESH_TOKEN: "refresh_token",
   USER: "user",
+  ODDS_SETTINGS: "odds_settings",
 };
 
+export interface OddsSettings {
+  enabled: boolean;
+  selectedBookmakers: string[];
+}
+
 export const storage = {
   async setAccessToken(token: string): Promise<void> {
     await AsyncStorage.setItem(STORAGE_KEYS.ACCESS_TOKEN, token);
@@ -38,11 +44,29 @@ export const storage = {
     }
   },
 
+  async setOddsSettings(settings: OddsSettings): Promise<void> {
+    await AsyncStorage.setItem(
+      STORAGE_KEYS.ODDS_SETTINGS,
+      JSON.stringify(settings),
+    );
+  },
+
+  async getOddsSettings(): Promise<OddsSettings> {
+    const settingsStr = await AsyncStorage.getItem(STORAGE_KEYS.ODDS_SETTINGS);
+    if (!settingsStr) return { enabled: false, selectedBookmakers: [] };
+    try {
+      return JSON.parse(settingsStr) as OddsSettings;
+    } catch {
+      return { enabled: false, selectedBookmakers: [] };
+    }
+  },
+
   async clear(): Promise<void> {
     await AsyncStorage.multiRemove([
       STORAGE_KEYS.ACCESS_TOKEN,
       STORAGE_KEYS.REFRESH_TOKEN,
       STORAGE_KEYS.USER,
+      STORAGE_KEYS.ODDS_SETTINGS,
     ]);
   },
 };