feat：支持身体围度数据展示

app/(tabs)/statistics.tsx

@@ -3,6 +3,7 @@ import { DateSelector } from '@/components/DateSelector';
 import { FitnessRingsCard } from '@/components/FitnessRingsCard';
 import { MoodCard } from '@/components/MoodCard';
 import { NutritionRadarCard } from '@/components/NutritionRadarCard';
+import CircumferenceCard from '@/components/statistic/CircumferenceCard';
 import OxygenSaturationCard from '@/components/statistic/OxygenSaturationCard';
 import SleepCard from '@/components/statistic/SleepCard';
 import StepsCard from '@/components/StepsCard';
@@ -544,6 +545,9 @@ export default function ExploreScreen() {
 
           </View>
         </View>
+
+        {/* 围度数据卡片 - 占满底部一行 */}
+        <CircumferenceCard style={styles.circumferenceCard} />
       </ScrollView>
     </View>
   );
@@ -845,7 +849,6 @@ const styles = StyleSheet.create({
     marginBottom: 16,
   },
   masonryContainer: {
-    marginBottom: 16,
     flexDirection: 'row',
     gap: 16,
     marginTop: 6,
@@ -908,6 +911,10 @@ const styles = StyleSheet.create({
     top: 0,
     padding: 4,
   },
+  circumferenceCard: {
+    marginBottom: 36,
+    marginTop: 10,
+  },
 
 
 });