style: thin odds curve lines

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

@@ -232,6 +232,9 @@ const renderChart = () => {
       itemStyle: {
         color: getMarketColor(index),
       },
+      lineStyle: {
+        width: 1,
+      },
       name: MARKET_LABELS[key] ?? key,
       showSymbol: false,
       smooth: false,