feat(energy): 氢/电统一时间速选为「本周/本月/近15天」+ 缺失日补 0

- 后端 Range 类型精简到 thisWeek / thisMonth / last15
  rangeClause 同步精简；删除 today / thisQuarter / last7 / last30 分支
- 新增 enumerateDates(range)：列出 range 内全部日期，用于补零
- /hydrogen/daily：用 enumerateDates 补齐缺失日期 totalKg=0、stations=[]
  补零后基于完整日期序列重算环比（0→上一日有值时显示 -100%）
- /electric/monthly：增加 range 参数，扁平日聚合 + 月份分组
  缺失日期同样补零；环比基于补零序列重算
- 默认 range 改 last15

前端
- HydrogenDaily QUICK_PICK_OPTIONS 收紧到 3 项，默认 last15
- ElectricDaily 之前没有日期速选，现按氢能样式加上同样 3 项

类型 DateQuickPick 改 'thisWeek' | 'thisMonth' | 'last15'

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

src/modules/energy/ElectricDaily.tsx

@@ -3,11 +3,18 @@ import { ChevronRight } from 'lucide-react';
 import { motion, AnimatePresence } from 'motion/react';
 import TrendBadge from './TrendBadge';
 import { fetchElectricMonthly } from './api';
-import type { CustomerType, ElectricMonthGroup } from './types';
+import type { CustomerType, DateQuickPick, ElectricMonthGroup } from './types';
 import RotatingFooterHint from '../../components/RotatingFooterHint';
 
+const QUICK_PICK_OPTIONS: Array<{ id: DateQuickPick; label: string }> = [
+  { id: 'thisWeek',  label: '本周'    },
+  { id: 'thisMonth', label: '本月'    },
+  { id: 'last15',    label: '近 15 天' },
+];
+
 export default function ElectricDaily() {
   const [customer, setCustomer] = useState<CustomerType>('lingniu');
+  const [pick, setPick] = useState<DateQuickPick>('last15');
   const [months, setMonths] = useState<ElectricMonthGroup[] | null>(null);
   const [openMonths, setOpenMonths] = useState<Set<string>>(new Set());
   const [error, setError] = useState<string | null>(null);
@@ -15,7 +22,7 @@ export default function ElectricDaily() {
   useEffect(() => {
     let cancelled = false;
     setError(null);
-    fetchElectricMonthly(customer)
+    fetchElectricMonthly(customer, pick)
       .then(m => {
         if (cancelled) return;
         setMonths(m);
@@ -24,7 +31,7 @@ export default function ElectricDaily() {
       })
       .catch(e => { if (!cancelled) setError(e instanceof Error ? e.message : String(e)); });
     return () => { cancelled = true; };
-  }, [customer]);
+  }, [customer, pick]);
 
   const toggleMonth = (m: string) => setOpenMonths(prev => {
     const next = new Set(prev);
@@ -34,6 +41,23 @@ export default function ElectricDaily() {
 
   return (
     <div className="flex flex-col gap-3">
+      {/* 日期速选 */}
+      <div className="flex items-center gap-2 overflow-x-auto -mx-1 px-1 pb-1 snap-x">
+        {QUICK_PICK_OPTIONS.map(opt => (
+          <button
+            key={opt.id}
+            onClick={() => setPick(opt.id)}
+            className={`shrink-0 snap-start rounded-xl px-3 py-1.5 text-[11px] font-bold border transition-colors ${
+              pick === opt.id
+                ? 'bg-blue-50 text-blue-600 border-blue-200'
+                : 'bg-white text-slate-500 border-slate-200 hover:bg-slate-50'
+            }`}
+          >
+            {opt.label}
+          </button>
+        ))}
+      </div>
+
       {/* 客户类型 */}
       <div className="bg-slate-100 rounded-xl p-1 grid grid-cols-2 gap-1">
         {(['lingniu', 'external'] as const).map(c => (

src/modules/energy/HydrogenDaily.tsx

@@ -8,16 +8,13 @@ import type { CustomerType, DateQuickPick, HydrogenDailyRow } from './types';
 import RotatingFooterHint from '../../components/RotatingFooterHint';
 
 const QUICK_PICK_OPTIONS: Array<{ id: DateQuickPick; label: string }> = [
-  { id: 'today',       label: '当天'     },
-  { id: 'thisWeek',    label: '本周'     },
-  { id: 'thisMonth',   label: '本月'     },
-  { id: 'thisQuarter', label: '本季度'   },
-  { id: 'last7',       label: '最近7天'  },
-  { id: 'last30',      label: '最近30天' },
+  { id: 'thisWeek',  label: '本周'    },
+  { id: 'thisMonth', label: '本月'    },
+  { id: 'last15',    label: '近 15 天' },
 ];
 
 export default function HydrogenDaily() {
-  const [pick, setPick] = useState<DateQuickPick>('last30');
+  const [pick, setPick] = useState<DateQuickPick>('last15');
   const [customer, setCustomer] = useState<CustomerType>('lingniu');
   const [expanded, setExpanded] = useState<Set<string>>(new Set());
   const [rows, setRows] = useState<HydrogenDailyRow[] | null>(null);

src/modules/energy/api.ts

@@ -31,7 +31,7 @@ export function fetchElectricOverview(): Promise<ElectricOverviewResponse> {
   return fetchJson<ElectricOverviewResponse>(`${BASE}/electric/overview`);
 }
 
-export function fetchElectricMonthly(customer: CustomerType): Promise<ElectricMonthGroup[]> {
-  const q = new URLSearchParams({ customer });
+export function fetchElectricMonthly(customer: CustomerType, range: DateQuickPick = 'last15'): Promise<ElectricMonthGroup[]> {
+  const q = new URLSearchParams({ customer, range });
   return fetchJson<ElectricMonthGroup[]>(`${BASE}/electric/monthly?${q.toString()}`);
 }

src/modules/energy/types.ts

@@ -1,5 +1,5 @@
 export type CustomerType = 'external' | 'lingniu';
-export type DateQuickPick = 'today' | 'thisWeek' | 'thisMonth' | 'thisQuarter' | 'last7' | 'last30';
+export type DateQuickPick = 'thisWeek' | 'thisMonth' | 'last15';
 
 export interface HydrogenKpi {
   yearKg: number;