feat(settings): add 'Apply to Claude Code extension' toggle

- Apply immediately on save (write or remove primaryApiKey)
- Honor setting on provider switch (enabled: write for non-official, remove for official; disabled: no auto writes)
- Remove per-provider Claude plugin buttons from ProviderList
- Upsert primaryApiKey=any preserving other fields; respect override dir
- Add zh/en i18n for the new setting

src/components/ProviderList.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from "react";
+import React from "react";
 import { useTranslation } from "react-i18next";
 import { Provider } from "../types";
 import { Play, Edit3, Trash2, CheckCircle2, Users, Check } from "lucide-react";
@@ -58,55 +58,7 @@ const ProviderList: React.FC<ProviderListProps> = ({
     }
   };
 
-  const [claudeApplied, setClaudeApplied] = useState<boolean>(false);
-
-  // 检查 Claude 插件配置是否已应用
-  useEffect(() => {
-    const checkClaude = async () => {
-      if (appType !== "claude" || !currentProviderId) {
-        setClaudeApplied(false);
-        return;
-      }
-      try {
-        const applied = await window.api.isClaudePluginApplied();
-        setClaudeApplied(applied);
-      } catch (error) {
-        console.error(t("console.setupListenerFailed"), error);
-        setClaudeApplied(false);
-      }
-    };
-    checkClaude();
-  }, [appType, currentProviderId, providers, t]);
-
-  const handleApplyToClaudePlugin = async () => {
-    try {
-      await window.api.applyClaudePluginConfig({ official: false });
-      onNotify?.(t("notifications.appliedToClaudePlugin"), "success", 3000);
-      setClaudeApplied(true);
-    } catch (error: any) {
-      console.error(error);
-      const msg =
-        error && error.message
-          ? error.message
-          : t("notifications.syncClaudePluginFailed");
-      onNotify?.(msg, "error", 5000);
-    }
-  };
-
-  const handleRemoveFromClaudePlugin = async () => {
-    try {
-      await window.api.applyClaudePluginConfig({ official: true });
-      onNotify?.(t("notifications.removedFromClaudePlugin"), "success", 3000);
-      setClaudeApplied(false);
-    } catch (error: any) {
-      console.error(error);
-      const msg =
-        error && error.message
-          ? error.message
-          : t("notifications.syncClaudePluginFailed");
-      onNotify?.(msg, "error", 5000);
-    }
-  };
+  // 列表页不再提供 Claude 插件按钮，统一在“设置”中控制
 
   // 对供应商列表进行排序
   const sortedProviders = Object.values(providers).sort((a, b) => {
@@ -201,34 +153,6 @@ const ProviderList: React.FC<ProviderListProps> = ({
                   </div>
 
                   <div className="flex items-center gap-2 ml-4">
-                    {appType === "claude" ? (
-                      <div className="flex-shrink-0">
-                        {provider.category !== "official" && isCurrent && (
-                          <button
-                            onClick={() =>
-                              claudeApplied
-                                ? handleRemoveFromClaudePlugin()
-                                : handleApplyToClaudePlugin()
-                            }
-                            className={cn(
-                              "inline-flex items-center gap-1 px-3 py-1.5 text-sm font-medium rounded-md transition-colors w-full whitespace-nowrap justify-center",
-                              claudeApplied
-                                ? "border border-gray-300 text-gray-600 hover:border-red-300 hover:text-red-600 hover:bg-red-50 dark:border-gray-600 dark:text-gray-400 dark:hover:border-red-800 dark:hover:text-red-400 dark:hover:bg-red-900/20"
-                                : "border border-gray-300 text-gray-700 hover:border-green-300 hover:text-green-600 hover:bg-green-50 dark:border-gray-600 dark:text-gray-300 dark:hover:border-green-700 dark:hover:text-green-400 dark:hover:bg-green-900/20",
-                            )}
-                            title={
-                              claudeApplied
-                                ? t("provider.removeFromClaudePlugin")
-                                : t("provider.applyToClaudePlugin")
-                            }
-                          >
-                            {claudeApplied
-                              ? t("provider.removeFromClaudePlugin")
-                              : t("provider.applyToClaudePlugin")}
-                          </button>
-                        )}
-                      </div>
-                    ) : null}
                     <button
                       onClick={() => onSwitch(provider.id)}
                       disabled={isCurrent}

src/components/SettingsModal.tsx

@@ -50,6 +50,7 @@ export default function SettingsModal({
   const [settings, setSettings] = useState<Settings>({
     showInTray: true,
     minimizeToTrayOnClose: true,
+    enableClaudePluginIntegration: false,
     claudeConfigDir: undefined,
     codexConfigDir: undefined,
     language: persistedLanguage,
@@ -116,6 +117,11 @@ export default function SettingsModal({
       setSettings({
         showInTray,
         minimizeToTrayOnClose,
+        enableClaudePluginIntegration:
+          typeof (loadedSettings as any)?.enableClaudePluginIntegration ===
+          "boolean"
+            ? (loadedSettings as any).enableClaudePluginIntegration
+            : false,
         claudeConfigDir:
           typeof (loadedSettings as any)?.claudeConfigDir === "string"
             ? (loadedSettings as any).claudeConfigDir
@@ -184,6 +190,16 @@ export default function SettingsModal({
         language: selectedLanguage,
       };
       await window.api.saveSettings(payload);
+      // 立即生效：根据开关无条件写入/移除 ~/.claude/config.json
+      try {
+        if (payload.enableClaudePluginIntegration) {
+          await window.api.applyClaudePluginConfig({ official: false });
+        } else {
+          await window.api.applyClaudePluginConfig({ official: true });
+        }
+      } catch (e) {
+        console.warn("[Settings] Apply Claude plugin config on save failed", e);
+      }
       setSettings(payload);
       try {
         window.localStorage.setItem("language", selectedLanguage);
@@ -506,6 +522,28 @@ export default function SettingsModal({
                   className="w-4 h-4 text-blue-500 rounded focus:ring-blue-500/20"
                 />
               </label>
+              {/* Claude 插件联动开关 */}
+              <label className="flex items-center justify-between">
+                <div>
+                  <span className="text-sm text-gray-900 dark:text-gray-100">
+                    {t("settings.enableClaudePluginIntegration")}
+                  </span>
+                  <p className="text-xs text-gray-500 dark:text-gray-400 mt-1 max-w-[34rem]">
+                    {t("settings.enableClaudePluginIntegrationDescription")}
+                  </p>
+                </div>
+                <input
+                  type="checkbox"
+                  checked={!!settings.enableClaudePluginIntegration}
+                  onChange={(e) =>
+                    setSettings((prev) => ({
+                      ...prev,
+                      enableClaudePluginIntegration: e.target.checked,
+                    }))
+                  }
+                  className="w-4 h-4 text-blue-500 rounded focus:ring-blue-500/20"
+                />
+              </label>
             </div>
           </div>