feat(energy): 用 truck_id 区分外部/我司，外部数据空时给友好提示

- 后端 customerClause 改为基于 truck_id：外部=IS NULL，我司=IS NOT NULL
- KPI 内联条件（ourYearKg/Fee、customerYearKg、lingniuBornKg/Fee）同步切换为 truck_id
- 调用方 /hydrogen/daily 与 /electric/monthly 改传 b.truck_id / truck_id
- 当前外部账单 truck_id 尚未对接，HydrogenDaily/ElectricDaily 在 customer=external 且无数据时
  改展示「数据对接中…」友好状态（插头图标 + 蓝色脉冲），替代「暂无数据」

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

src/modules/energy/HydrogenDaily.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useMemo, useState } from 'react';
-import { ChevronRight } from 'lucide-react';
+import { ChevronRight, Plug } from 'lucide-react';
 import { motion, AnimatePresence } from 'motion/react';
 import { BarChart, Bar, XAxis, YAxis, ResponsiveContainer, Cell, Tooltip } from 'recharts';
 import TrendBadge from './TrendBadge';
@@ -75,6 +75,25 @@ export default function HydrogenDaily() {
         ))}
       </div>
 
+      {/* 外部数据对接中 友好空状态 */}
+      {customer === 'external' && rows !== null && rows.length === 0 && (
+        <motion.div
+          initial={{ opacity: 0, y: 8 }}
+          animate={{ opacity: 1, y: 0 }}
+          className="bg-white rounded-2xl border border-slate-100 shadow-sm px-6 py-12 flex flex-col items-center text-center"
+        >
+          <div className="w-14 h-14 rounded-2xl bg-blue-50 flex items-center justify-center mb-3 relative">
+            <Plug size={22} className="text-blue-500" />
+            <span className="absolute -top-0.5 -right-0.5 w-3 h-3 rounded-full bg-blue-400 animate-ping" />
+            <span className="absolute -top-0.5 -right-0.5 w-3 h-3 rounded-full bg-blue-500" />
+          </div>
+          <div className="text-sm font-bold text-slate-700 mb-1">数据对接中…</div>
+          <div className="text-[11px] text-slate-400 max-w-[260px] leading-relaxed">
+            外部加氢账单正在与合作方系统打通，上线后此处将展示完整数据
+          </div>
+        </motion.div>
+      )}
+
       {/* 时段加氢量柱图 */}
       {trendData.length > 0 && (
         <div className="bg-white rounded-2xl border border-slate-100 shadow-sm p-4">
@@ -116,7 +135,8 @@ export default function HydrogenDaily() {
         </div>
       )}
 
-      {/* 表格 */}
+      {/* 表格（外部空数据时不渲染，由上方友好空状态替代） */}
+      {!(customer === 'external' && rows !== null && rows.length === 0) && (
       <div className="bg-white rounded-2xl border border-slate-100 shadow-sm overflow-hidden">
         {/* 表头 */}
         <div className="grid grid-cols-[1fr_auto_auto] md:grid-cols-[1fr_140px_120px_120px] gap-2 px-3 py-2 bg-slate-50 text-[11px] font-bold text-slate-500">
@@ -193,6 +213,7 @@ export default function HydrogenDaily() {
           );
         })}
       </div>
+      )}
     </div>
   );
 }