feat: 更新统计页面，优化HRV数据展示和逻辑

- 移除模拟HRV数据，改为从健康数据中获取实际HRV值
- 新增HRV更新时间显示，提升用户信息获取体验
- 优化日期推导逻辑，确保数据加载一致性
- 更新BMI卡片和营养雷达图组件，支持紧凑模式展示
- 移除不再使用的图片资源，简化项目结构

ios/digitalpilates.xcodeproj/project.pbxproj

@@ -449,7 +449,10 @@
 				LIBRARY_SEARCH_PATHS = "$(SDKROOT)/usr/lib/swift\"$(inherited)\"";
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				OTHER_LDFLAGS = "$(inherited)  ";
+				OTHER_LDFLAGS = (
+					"$(inherited)",
+					" ",
+				);
 				REACT_NATIVE_PATH = "${PODS_ROOT}/../../node_modules/react-native";
 				SDKROOT = iphoneos;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited) DEBUG";
@@ -504,7 +507,10 @@
 				);
 				LIBRARY_SEARCH_PATHS = "$(SDKROOT)/usr/lib/swift\"$(inherited)\"";
 				MTL_ENABLE_DEBUG_INFO = NO;
-				OTHER_LDFLAGS = "$(inherited)  ";
+				OTHER_LDFLAGS = (
+					"$(inherited)",
+					" ",
+				);
 				REACT_NATIVE_PATH = "${PODS_ROOT}/../../node_modules/react-native";
 				SDKROOT = iphoneos;
 				USE_HERMES = false;