feat(charge-points): add pricing mode for charge points with validation

feat(pricing): implement tariff management with peak, valley, and flat pricing
feat(api): add tariff API for fetching and updating pricing configurations
feat(tariff-schema): create database schema for tariff configuration
feat(pricing-page): create UI for displaying and managing pricing tiers
fix(sidebar): update sidebar to include pricing settings link

apps/web/app/dashboard/charge/page.tsx

@@ -11,6 +11,7 @@ import dayjs from "@/lib/dayjs";
 import { EvCharger, Plug } from "lucide-react";
 import Link from "next/link";
 import { IdTagCard } from "@/components/id-tag-card";
+import router from "next/router";
 
 // ── Status maps (same as charge-points page) ────────────────────────────────
 
@@ -333,12 +334,8 @@ function ChargePageContent() {
           </div>
         </div>
         <div className="space-y-2">
-          <h2 className="text-2xl font-bold text-foreground">充电指令已发送</h2>
-          <p className="text-sm text-muted leading-relaxed">
-            充电桩正在响应，充电将自动开始
-            <br />
-            可在「充电记录」中查看实时进度
-          </p>
+          <h2 className="text-2xl font-bold text-foreground">正在启动中</h2>
+          <p className="text-sm text-muted leading-relaxed">充电桩正在响应，稍候将自动开始</p>
         </div>
         <div className="w-full max-w-xs rounded-2xl border border-border bg-surface p-4 text-left space-y-2">
           <div className="flex justify-between text-sm">
@@ -354,10 +351,12 @@ function ChargePageContent() {
             <span className="font-mono font-medium text-foreground">{selectedIdTag}</span>
           </div>
         </div>
-        <Button size="lg" onPress={resetAll} className="w-full max-w-xs">
-          <ThunderboltFill className="size-4" />
-          再次充电
-        </Button>
+        <Link href="/dashboard/transactions" className="w-full max-w-xs">
+          <Button size="lg" className="w-full">
+            <ThunderboltFill className="size-4" />
+            充电记录
+          </Button>
+        </Link>
       </div>
     );
   }
@@ -498,7 +497,9 @@ function ChargePageContent() {
                             /{cp.connectors.length} 空闲
                           </span>
                         </span>
-                        {cp.feePerKwh > 0 ? (
+                        {cp.pricingMode === "tou" ? (
+                          <span className="text-sm font-medium text-accent">峰谷电价</span>
+                        ) : cp.feePerKwh > 0 ? (
                           <span className="text-sm font-medium text-foreground">
                             ¥{(cp.feePerKwh / 100).toFixed(2)}
                             <span className="text-xs text-muted font-normal">/kWh</span>