feat(ui): add rectifier config panel in advanced settings

- Add RectifierConfigPanel component with master switch and thinking signature toggle
- Add API wrapper for rectifier config
- Add i18n translations for zh/en/ja

src/components/settings/SettingsPage.tsx

@@ -9,6 +9,7 @@ import {
   Database,
   Server,
   ChevronDown,
+  Zap,
 } from "lucide-react";
 import * as AccordionPrimitive from "@radix-ui/react-accordion";
 import { toast } from "sonner";
@@ -40,6 +41,7 @@ import { ModelTestConfigPanel } from "@/components/usage/ModelTestConfigPanel";
 import { AutoFailoverConfigPanel } from "@/components/proxy/AutoFailoverConfigPanel";
 import { FailoverQueueManager } from "@/components/proxy/FailoverQueueManager";
 import { UsageDashboard } from "@/components/usage/UsageDashboard";
+import { RectifierConfigPanel } from "@/components/settings/RectifierConfigPanel";
 import { useSettings } from "@/hooks/useSettings";
 import { useImportExport } from "@/hooks/useImportExport";
 import { useTranslation } from "react-i18next";
@@ -526,6 +528,28 @@ export function SettingsPage({
                         />
                       </AccordionContent>
                     </AccordionItem>
+
+                    <AccordionItem
+                      value="rectifier"
+                      className="rounded-xl glass-card overflow-hidden"
+                    >
+                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                        <div className="flex items-center gap-3">
+                          <Zap className="h-5 w-5 text-purple-500" />
+                          <div className="text-left">
+                            <h3 className="text-base font-semibold">
+                              {t("settings.advanced.rectifier.title")}
+                            </h3>
+                            <p className="text-sm text-muted-foreground font-normal">
+                              {t("settings.advanced.rectifier.description")}
+                            </p>
+                          </div>
+                        </div>
+                      </AccordionTrigger>
+                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                        <RectifierConfigPanel />
+                      </AccordionContent>
+                    </AccordionItem>
                   </Accordion>
 
                   <div className="pt-4">