style: reduce odds curve symbol size

web/apps/web-antd/src/views/match/odds-curve/index.vue

@@ -238,7 +238,7 @@ const renderChart = () => {
       name: MARKET_LABELS[key] ?? key,
       showSymbol: true,
       smooth: false,
-      symbolSize: 3,
+      symbolSize: 2,
       type: 'line',
     })),
     tooltip: {