feat(energy): rebuild hydrogen BI board and drill-through

src/modules/energy/ElectricModule.tsx

@@ -6,7 +6,7 @@ import { useHashSubTab } from './useHashSubTab';
 import { FadeIn, PageFrame } from '../../components/ui/surface';
 
 const SUB_TABS = [
-  { id: 'daily',    label: '每日', icon: CalendarDays },
+  { id: 'daily',    label: '按日', icon: CalendarDays },
   { id: 'overview', label: '总览', icon: LayoutDashboard },
 ] as const satisfies readonly { id: ElectricSubTab; label: string; icon: typeof CalendarDays }[];
 
@@ -16,11 +16,11 @@ export default function ElectricModule() {
   const [sub, setSub] = useHashSubTab<ElectricSubTab>('electric', SUB_IDS);
   return (
     <PageFrame
-      title="电能成本看板"
-      subtitle="围绕充电量、费用、日趋势和车辆归属展示电能支出结构，辅助识别费用波动。"
+      title="电能经营看板"
+      subtitle="充电量、费用、日趋势与车辆归属"
       icon={CalendarDays}
       eyebrow="ELECTRIC BI"
-      meta="时间单位清晰标注 · 支持日/总览切换"
+      meta="按日 · 总览"
     >
       <SubTabs tabs={SUB_TABS} active={sub} onChange={setSub} />
       <AnimatePresence mode="wait">