feat: 更新依赖项并优化组件结构

- 在 package.json 和 package-lock.json 中新增 @sentry/react-native、react-native-device-info 和 react-native-purchases 依赖
- 更新统计页面，替换 CircularRing 组件为 FitnessRingsCard，增强健身数据展示
- 在布局文件中引入 ToastProvider，优化用户通知体验
- 新增 SuccessToast 组件，提供全局成功提示功能
- 更新健康数据获取逻辑，支持健身圆环数据的提取
- 优化多个组件的样式和交互，提升用户体验

utils/toast.utils.ts

@@ -0,0 +1,58 @@
+/**
+ * 全局Toast工具函数
+ * 
+ * 使用方式：
+ * import { Toast } from '@/utils/toast.utils';
+ * 
+ * Toast.success('操作成功！');
+ * Toast.error('操作失败！');
+ * Toast.warning('注意！');
+ */
+
+import { ToastContextType } from '@/contexts/ToastContext';
+
+let toastRef: ToastContextType | null = null;
+
+export const setToastRef = (ref: ToastContextType) => {
+  toastRef = ref;
+};
+
+export const Toast = {
+  success: (message: string, duration?: number) => {
+    if (toastRef) {
+      toastRef.showSuccess(message, duration);
+    } else {
+      console.warn('Toast not initialized. Please wrap your app with ToastProvider');
+    }
+  },
+
+  error: (message: string, duration?: number) => {
+    if (toastRef) {
+      toastRef.showError(message, duration);
+    } else {
+      console.warn('Toast not initialized. Please wrap your app with ToastProvider');
+    }
+  },
+
+  warning: (message: string, duration?: number) => {
+    if (toastRef) {
+      toastRef.showWarning(message, duration);
+    } else {
+      console.warn('Toast not initialized. Please wrap your app with ToastProvider');
+    }
+  },
+
+  show: (config: {
+    message: string;
+    duration?: number;
+    backgroundColor?: string;
+    textColor?: string;
+    icon?: string;
+  }) => {
+    if (toastRef) {
+      toastRef.showToast(config);
+    } else {
+      console.warn('Toast not initialized. Please wrap your app with ToastProvider');
+    }
+  },
+};