fix(energy): 氢能 Top5 排名圆点与站名重叠修复

YAxis 宽度 170→190，圆点 cx 从 -158 → -178，文字 x 从 -144 → -160。
间距从 14px 拉到 18px+，避免在窄屏上圆点压住站名首字。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/modules/energy/HydrogenOverview.tsx

@@ -13,11 +13,11 @@ interface YAxisTickProps {
 function RankYAxisTick({ x = 0, y = 0, index = 0, payload }: YAxisTickProps) {
   return (
     <g transform={`translate(${x},${y})`}>
-      <circle cx={-158} cy={0} r={9} fill="#3b82f6" />
-      <text x={-158} y={3} textAnchor="middle" fontSize={10} fontWeight={700} fill="#fff">
+      <circle cx={-178} cy={0} r={9} fill="#3b82f6" />
+      <text x={-178} y={3} textAnchor="middle" fontSize={10} fontWeight={700} fill="#fff">
         {index + 1}
       </text>
-      <text x={-144} y={4} textAnchor="start" fontSize={11} fill="#475569">
+      <text x={-160} y={4} textAnchor="start" fontSize={11} fill="#475569">
         {payload?.value}
       </text>
     </g>
@@ -131,7 +131,7 @@ export default function HydrogenOverview() {
               <YAxis
                 type="category"
                 dataKey="name"
-                width={170}
+                width={190}
                 tick={<RankYAxisTick />}
                 tickLine={false}
                 axisLine={false}