refactor(stage1): 删除已证实无引用的死代码

按 import 图可达性分析（从 main.tsx / server index+local / vite.config 出发）
删除 0 引用的文件，删除后可达性分析 UNREACHABLE 归零。

- 删旧氢能实现：PrototypeBoard / HydrogenBiV2App / prototype-adapter /
  prototype-source 全部 / HydrogenView+Overview+Daily+Settlement+BoardChrome+
  StationBoard / hydrogen-overview / hydrogen-daily
- 删死 CSS 4 个（约 12k 行）、删死 vendor 残留（自挂载 index.tsx、AccessGate、SdDatePicker）
- 删 server/mileage-db.ts（含硬编码凭据的死模块）
- DailyRangeControls：移除从未被传入的 vehicleScope/onVehicleScopeChange 死分支
- tsconfig：移除指向已删除/不存在路径的 exclude

测试 146 -> 131（删掉的 3 个测试文件覆盖的是被删的死代码）。
lint / test / build 全绿。

src/modules/energy/hydrogen-overview/components/DistributionCharts.tsx

@@ -1,201 +0,0 @@
-import {
-  Bar,
-  BarChart,
-  Cell,
-  LabelList,
-  Pie,
-  PieChart,
-  ResponsiveContainer,
-  Tooltip,
-  XAxis,
-  YAxis,
-} from 'recharts';
-import { useMemo, useState } from 'react';
-import type { HydrogenRegionShare, HydrogenStationFull, HydrogenStationTop } from '../../types';
-import {
-  buildRegionDrillPayload,
-  buildStationDrillPayload,
-  type OverviewDrillPayload,
-  type OverviewDrillRequest,
-  type OverviewScope,
-} from '../model';
-import { OverviewDrillDialog } from './OverviewDrillDialog';
-
-const REGION_COLORS = [
-  '#3b82f6', '#22d3ee', '#a855f7', '#f59e0b',
-  '#10b981', '#ef4444', '#6366f1', '#14b8a6',
-  '#94a3b8',
-];
-
-interface YAxisTickProps {
-  x?: number;
-  y?: number;
-  index?: number;
-  payload?: { value: string };
-}
-
-function RankYAxisTick({ x = 0, y = 0, index = 0, payload }: YAxisTickProps) {
-  return (
-    <g transform={`translate(${x},${y})`}>
-      <circle cx={-172} cy={0} r={9} fill="#3b82f6" />
-      <text x={-172} y={3} textAnchor="middle" fontSize={10} fontWeight={700} fill="#fff">
-        {index + 1}
-      </text>
-      <text x={-154} y={4} textAnchor="start" fontSize={11} fill="#475569">
-        {payload?.value}
-      </text>
-    </g>
-  );
-}
-
-interface DistributionChartsProps {
-  top5: HydrogenStationTop[];
-  regions: HydrogenRegionShare[];
-  stations: HydrogenStationFull[];
-  yearKg: number;
-  onSelectStation?: (stationId: number) => void;
-  scope?: OverviewScope;
-  scopeLabel?: string | null;
-  onDrillRequest?: (request: OverviewDrillRequest) => void;
-}
-
-export function DistributionCharts({ top5, regions, stations, yearKg, onSelectStation, scope = 'global', scopeLabel, onDrillRequest }: DistributionChartsProps) {
-  const [regionGranularity, setRegionGranularity] = useState<'province' | 'city'>('city');
-  const [drill, setDrill] = useState<OverviewDrillPayload | null>(null);
-  const [selectedStationId, setSelectedStationId] = useState<number | null>(null);
-  const provinceRegions = useMemo(() => {
-    const totals = new Map<string, number>();
-    for (const station of stations) {
-      const province = station.province?.trim() || '未归属';
-      totals.set(province, (totals.get(province) ?? 0) + station.kg);
-    }
-    return [...totals.entries()]
-      .map(([region, kg]) => ({ region, kg, share: kg / Math.max(1, yearKg) }))
-      .sort((a, b) => b.kg - a.kg);
-  }, [stations, yearKg]);
-  const visibleRegions = regionGranularity === 'province' ? provinceRegions : regions;
-  const openStation = (stationId: number) => {
-    const station = stations.find(item => item.id === stationId);
-    if (!station) return;
-    setSelectedStationId(station.id);
-    if (onDrillRequest) onDrillRequest({ kind: 'station', key: String(station.id), label: station.name, entityId: station.id });
-    else setDrill(buildStationDrillPayload(station));
-  };
-  const openRegion = (region: HydrogenRegionShare) => {
-    setSelectedStationId(null);
-    if (onDrillRequest) onDrillRequest({ kind: 'region', key: `${regionGranularity}:${region.region}`, label: region.region });
-    else setDrill(buildRegionDrillPayload(region, stations, regionGranularity));
-  };
-  const scopeText = scope === 'station' && scopeLabel ? ` · ${scopeLabel}` : '';
-  return (
-    <>
-    <div className="ehb-two-charts-row">
-      <div className="ehb-chart-box">
-        <div className="ehb-chart-box-head">
-          <div className="ehb-chart-box-title">加氢站加氢量 Top5{scopeText}</div>
-          <div className="ehb-chart-box-meta">单位：Kg</div>
-        </div>
-        <div className="ehb-chart-box-body h-[260px]">
-        <ResponsiveContainer width="100%" height={260} minWidth={0} initialDimension={{ width: 1, height: 260 }}>
-          <BarChart
-            data={top5}
-            layout="vertical"
-            margin={{ top: 0, right: 24, left: 16, bottom: 0 }}
-            barSize={10}
-            className="cursor-pointer"
-            onClick={(state) => {
-              const stationId = (state as { activePayload?: { payload?: HydrogenStationTop }[] } | undefined)?.activePayload?.[0]?.payload?.id;
-              if (stationId) openStation(stationId);
-            }}
-          >
-            <XAxis type="number" hide />
-            <YAxis
-              dataKey="name"
-              type="category"
-              axisLine={false}
-              tickLine={false}
-              width={180}
-              tick={<RankYAxisTick />}
-            />
-            <Tooltip
-              cursor={{ fill: 'rgba(59, 130, 246, 0.04)' }}
-              contentStyle={{ borderRadius: '12px', fontSize: '12px', padding: '8px 12px', border: 'none', boxShadow: '0 4px 20px rgba(0,0,0,0.08)' }}
-              formatter={(val: unknown) => [`${Number(val ?? 0).toLocaleString('zh-CN')} Kg`, '加氢量']}
-            />
-            <Bar dataKey="kg" fill="#3b82f6" radius={[0, 4, 4, 0]}>
-              <LabelList dataKey="kg" position="right" formatter={(v: unknown) => {
-                const value = Number(v ?? 0);
-                return value >= 1000 ? `${(value / 1000).toFixed(1)}k` : String(value);
-              }} fontSize={11} fontWeight={700} fill="#475569" />
-            </Bar>
-          </BarChart>
-        </ResponsiveContainer>
-        </div>
-      </div>
-
-      <div className="ehb-chart-box">
-        <div className="ehb-chart-box-head">
-          <div className="ehb-chart-box-title">各区域加氢占比{scopeText}</div>
-          <div className="ehb-mini-tabs">
-            <button
-              type="button"
-              className={`ehb-mini-tab ${regionGranularity === 'province' ? 'is-active' : ''}`}
-              onClick={() => setRegionGranularity('province')}
-            >
-              按省
-            </button>
-            <button
-              type="button"
-              className={`ehb-mini-tab ${regionGranularity === 'city' ? 'is-active' : ''}`}
-              onClick={() => setRegionGranularity('city')}
-            >
-              按市
-            </button>
-          </div>
-        </div>
-        <div className="ehb-chart-box-body h-[260px] flex items-center justify-center">
-          <div className="relative w-1/2 h-[200px]">
-            <ResponsiveContainer width="100%" height="100%" minWidth={0} initialDimension={{ width: 1, height: 200 }}>
-              <PieChart>
-                <Pie
-                  data={visibleRegions}
-                  dataKey="kg"
-                  nameKey="region"
-                  innerRadius={48}
-                  outerRadius={80}
-                  paddingAngle={1}
-                  className="cursor-pointer outline-none"
-                  onClick={(entry) => openRegion(entry as unknown as HydrogenRegionShare)}
-                >
-                  {visibleRegions.map((_, i) => (
-                    <Cell key={i} fill={REGION_COLORS[i % REGION_COLORS.length]} />
-                  ))}
-                </Pie>
-                <Tooltip formatter={(v) => `${(Number(v ?? 0) / 1000).toFixed(2)}T`} contentStyle={{ borderRadius: 12, fontSize: 12 }} />
-              </PieChart>
-            </ResponsiveContainer>
-            <div className="absolute inset-0 flex flex-col items-center justify-center pointer-events-none">
-              <div className="text-[10px] text-slate-400 font-bold">年合计</div>
-              <div className="text-base font-bold text-slate-700 leading-tight">{(yearKg / 1000).toFixed(2)}T</div>
-            </div>
-          </div>
-          <div className="flex-1 grid grid-cols-1 md:grid-cols-2 gap-x-3 gap-y-1 text-[11px]">
-            {visibleRegions.map((r, i) => (
-              <button key={r.region} type="button" onClick={() => openRegion(r)} className="flex min-w-0 items-center gap-1.5 rounded px-1 py-0.5 text-left hover:bg-slate-50 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500">
-                <span className="w-2 h-2 rounded-full flex-shrink-0" style={{ background: REGION_COLORS[i % REGION_COLORS.length] }} />
-                <span className="text-slate-600 truncate">{r.region}</span>
-                <span className="text-slate-400 ml-auto font-bold flex-shrink-0">{(r.share * 100).toFixed(1)}%</span>
-              </button>
-            ))}
-          </div>
-        </div>
-      </div>
-    </div>
-    <OverviewDrillDialog
-      payload={drill}
-      onClose={() => { setDrill(null); setSelectedStationId(null); }}
-      onPrimaryAction={selectedStationId && onSelectStation ? () => { const stationId = selectedStationId; setDrill(null); setSelectedStationId(null); onSelectStation(stationId); } : undefined}
-    />
-    </>
-  );
-}