refactor(proxy): change proxy mode from "system" to "default" across the application

- Updated the default proxy mode in `api.ts`, `ProxySettingsCard.tsx`, and `SettingsPage.tsx` to "default".
- Adjusted related translations in `catalog.json`, `en-US.json`, and `zh-CN.json`.
- Modified the `ProxyMode` enum in `settings.rs` to reflect the change from "system" to "default".
- Enhanced proxy handling in the server code to support the new default mode.

apps/desktop/src/demo/api.ts

@@ -86,7 +86,7 @@ const harnessStatus: CursorHarnessStatus = {
 let detailed = true;
 let portSettings = { proxy_port: 0, service_port: 0 };
 let proxySettings: ProxySettings = {
-  mode: "system",
+  mode: "default",
   address: "",
   auth_enabled: false,
   username: "",

apps/desktop/src/features/settings/ProxySettingsCard.tsx

@@ -26,7 +26,7 @@ export function ProxySettingsCard({
   onSave: () => void;
 }) {
   const custom = draft.mode === "custom";
-  const modeLabel = (mode: ProxySettingsInput["mode"]) => mode === "system" ? t("使用系统代理") : t("自定义");
+  const modeLabel = (mode: ProxySettingsInput["mode"]) => mode === "default" ? t("默认") : t("自定义");
   const action = editing ? (
     <div className={styles.actionGroup}>
       <Button size="small" disabled={saving} onClick={onCancel}>{t("取消")}</Button>
@@ -43,7 +43,7 @@ export function ProxySettingsCard({
       {editing ? <>
         <div className={styles.row}>
           <strong>{t("代理方式")}</strong>
-          <div className={styles.control}><Select ariaLabel={t("代理方式")} value={draft.mode} options={[{ value: "system", label: t("使用系统代理") }, { value: "custom", label: t("自定义") }]} onChange={(mode) => onDraftChange({ ...draft, mode: mode as ProxySettingsInput["mode"] })} /></div>
+          <div className={styles.control}><Select ariaLabel={t("代理方式")} value={draft.mode} options={[{ value: "default", label: t("默认") }, { value: "custom", label: t("自定义") }]} onChange={(mode) => onDraftChange({ ...draft, mode: mode as ProxySettingsInput["mode"] })} /></div>
         </div>
         {custom && <div className={styles.customFields}>
           <div className={styles.row}>

apps/desktop/src/features/settings/SettingsPage.tsx

@@ -31,7 +31,7 @@ export function SettingsPage() {
   const [clearScope, setClearScope] = useState<StatisticsStorageScope>("details");
   const [clearing, setClearing] = useState(false);
   const [outboundProxy, setOutboundProxy] = useState<ProxySettings | null>(null);
-  const [proxyDraft, setProxyDraft] = useState<ProxySettingsInput>({ mode: "system", address: "", auth_enabled: false, username: "", password: "" });
+  const [proxyDraft, setProxyDraft] = useState<ProxySettingsInput>({ mode: "default", address: "", auth_enabled: false, username: "", password: "" });
   const [editingProxy, setEditingProxy] = useState(false);
   const [savingProxy, setSavingProxy] = useState(false);
   const [tabSettings, setTabSettings] = useState<TabSettings | null>(null);

apps/desktop/src/i18n/generated/catalog.json

@@ -1944,12 +1944,12 @@
         {
           "file": "features/settings/ProxySettingsCard.tsx",
           "line": 29,
-          "column": 93
+          "column": 90
         },
         {
           "file": "features/settings/ProxySettingsCard.tsx",
           "line": 46,
-          "column": 169
+          "column": 166
         },
         {
           "file": "features/settings/TabSettingsCard.tsx",
@@ -2956,6 +2956,23 @@
         }
       ]
     },
+    "844b8cc8dff7c1d8": {
+      "source": "默认",
+      "kind": "text",
+      "placeholders": [],
+      "refs": [
+        {
+          "file": "features/settings/ProxySettingsCard.tsx",
+          "line": 29,
+          "column": 80
+        },
+        {
+          "file": "features/settings/ProxySettingsCard.tsx",
+          "line": 46,
+          "column": 129
+        }
+      ]
+    },
     "864597982c308d72": {
       "source": "已开启静默启动",
       "kind": "text",
@@ -4808,23 +4825,6 @@
         }
       ]
     },
-    "d86fa42c3848c680": {
-      "source": "使用系统代理",
-      "kind": "text",
-      "placeholders": [],
-      "refs": [
-        {
-          "file": "features/settings/ProxySettingsCard.tsx",
-          "line": 29,
-          "column": 79
-        },
-        {
-          "file": "features/settings/ProxySettingsCard.tsx",
-          "line": 46,
-          "column": 128
-        }
-      ]
-    },
     "d8c47e9776cf1082": {
       "source": "主菜单",
       "kind": "text",

apps/desktop/src/i18n/locales/en-US.json

@@ -203,6 +203,7 @@
   "83fcfb4c1f2c1641": "Fetch models",
   "842b9f11cdd96bda": "Launch at login",
   "843ac7e15a5047a7": "Confirm legacy model configuration import",
+  "844b8cc8dff7c1d8": "Default",
   "864597982c308d72": "Silent start enabled",
   "86de7c4ee8fa7689": "Sync models",
   "8716e1344b0daddb": "Cursor official",
@@ -332,7 +333,6 @@
   "d6b1f203680f5496": "Leave blank to use adaptive thinking",
   "d766536c18e8e990": "Plugin runtime {version} is installed and ready to use.",
   "d7e266bdc8064193": "Group name",
-  "d86fa42c3848c680": "Use system proxy",
   "d8c47e9776cf1082": "Main menu",
   "d8c589c455675b46": "Prompt settings saved",
   "da521d1c1cbd36af": "Authorization is required to install the certificate",

apps/desktop/src/i18n/locales/zh-CN.json

@@ -203,6 +203,7 @@
   "83fcfb4c1f2c1641": "获取模型",
   "842b9f11cdd96bda": "开机启动",
   "843ac7e15a5047a7": "确认导入旧版模型配置",
+  "844b8cc8dff7c1d8": "默认",
   "864597982c308d72": "已开启静默启动",
   "86de7c4ee8fa7689": "同步模型",
   "8716e1344b0daddb": "Cursor 官方",
@@ -332,7 +333,6 @@
   "d6b1f203680f5496": "留空使用 adaptive thinking",
   "d766536c18e8e990": "插件运行时 {version} 已安装，可以开始使用插件。",
   "d7e266bdc8064193": "分组名称",
-  "d86fa42c3848c680": "使用系统代理",
   "d8c47e9776cf1082": "主菜单",
   "d8c589c455675b46": "提示词设置已保存",
   "da521d1c1cbd36af": "需要授权安装证书",

apps/desktop/src/shared/api.ts

@@ -120,7 +120,7 @@ export interface StatisticsStorage {
 
 export type StatisticsStorageScope = "details" | "all";
 
-export type ProxyMode = "system" | "custom";
+export type ProxyMode = "default" | "custom";
 
 export interface ProxySettings {
   mode: ProxyMode;