feat(settings): add CLIProxyAPI preset quick-pick

Adds a CLIProxyAPI entry to the Add Provider menu so users can
one-click into AddCustomProviderModal pre-filled with the CPA
endpoint (http://127.0.0.1:8317, anthropic wire). The proxy is
heavily requested by Chinese users who run `router-for-me/CLIProxyAPI`
to wrap their Claude/Codex/Gemini OAuth subscriptions.

- packages/shared: new `cli-proxy-api` preset in PROXY_PRESETS
- packages/i18n: `settings.providers.cliProxyApi.*` keys (en + zh-CN)
- apps/desktop: AddProviderMenu gains CLIProxyAPI item that opens
  AddCustomProviderModal with pre-filled initialValues; claude-cli
  identity headers are injected automatically by the existing
  shouldForceClaudeCodeIdentity path

Author: hqhq1025

.changeset/cpa-preset.md

@@ -0,0 +1,13 @@
+---
+'@open-codesign/desktop': minor
+'@open-codesign/shared': patch
+'@open-codesign/i18n': patch
+---
+
+feat(settings): add CLIProxyAPI preset quick-pick
+
+Adds CLIProxyAPI (`router-for-me/CLIProxyAPI`) as a first-class preset in the Add Provider menu. CLIProxyAPI is a Go local proxy on port 8317 that wraps Claude/Codex/Gemini OAuth subscriptions into a unified Anthropic Messages API — heavily requested by the Chinese user base.
+
+- `packages/shared`: new `cli-proxy-api` entry in `PROXY_PRESETS` (anthropic wire, `http://127.0.0.1:8317`)
+- `packages/i18n`: `settings.providers.cliProxyApi.*` keys in both `en.json` and `zh-CN.json` (preset name, description, api-key-optional hint, thinking-budget hint, model discovery strings)
+- `apps/desktop`: `AddProviderMenu` gains a CLIProxyAPI item that opens `AddCustomProviderModal` pre-filled with the CPA endpoint and anthropic wire; claude-cli identity headers are injected automatically by the existing `shouldForceClaudeCodeIdentity` path (no extra code needed)

apps/desktop/src/renderer/src/components/Settings.tsx

@@ -1524,6 +1524,16 @@ function ModelsTab() {
               setShowAddMenu(false);
               setShowAddCustom(true);
             }}
+            onAddCliProxyApi={() => {
+              setShowAddMenu(false);
+              setCustomProviderPreset({
+                name: 'CLIProxyAPI',
+                baseUrl: 'http://127.0.0.1:8317',
+                wire: 'anthropic',
+                defaultModel: '',
+              });
+              setShowAddCustom(true);
+            }}
           />
         </div>
 
@@ -2130,6 +2140,7 @@ interface AddProviderMenuProps {
   onImportCodex: () => void;
   onImportClaudeCode: () => void;
   onAddCustom: () => void;
+  onAddCliProxyApi: () => void;
 }
 
 function AddProviderMenu({
@@ -2139,6 +2150,7 @@ function AddProviderMenu({
   onImportCodex,
   onImportClaudeCode,
   onAddCustom,
+  onAddCliProxyApi,
 }: AddProviderMenuProps) {
   const t = useT();
   const rootRef = useRef<HTMLDivElement>(null);
@@ -2195,6 +2207,15 @@ function AddProviderMenu({
       disabled: false,
       onClick: onAddCustom,
     },
+    {
+      key: 'cli-proxy-api',
+      label: t('settings.providers.cliProxyApi.presetName', { defaultValue: 'CLIProxyAPI' }),
+      desc: t('settings.providers.cliProxyApi.presetDescription', {
+        defaultValue: 'Local proxy that wraps Claude/Codex/Gemini OAuth subscriptions',
+      }),
+      disabled: false,
+      onClick: onAddCliProxyApi,
+    },
   ];
 
   return (

packages/i18n/src/locales/en.json

@@ -297,6 +297,15 @@
         "connectionOk": "Connection OK",
         "connectionFailed": "Connection failed"
       },
+      "cliProxyApi": {
+        "presetName": "CLIProxyAPI",
+        "presetDescription": "Local proxy that wraps Claude/Codex/Gemini OAuth subscriptions",
+        "apiKeyOptional": "API key only required if you configured `api-keys` in CPA config.yaml",
+        "thinkingHint": "Tip: append `(high)` / `(xhigh)` / `(8192)` to model name to control thinking budget",
+        "discoveringModels": "Discovering models...",
+        "discoveredModels": "Found {{count}} models",
+        "discoveryFailed": "Could not connect to CPA"
+      },
       "reasoning": {
         "label": "Reasoning depth",
         "default": "Default (auto)",

packages/i18n/src/locales/zh-CN.json

@@ -297,6 +297,15 @@
         "connectionOk": "连接正常",
         "connectionFailed": "连接失败"
       },
+      "cliProxyApi": {
+        "presetName": "CLIProxyAPI",
+        "presetDescription": "本地反代，将 Claude/Codex/Gemini 的订阅账号包装成统一 API",
+        "apiKeyOptional": "仅当你在 CPA config.yaml 里配置了 api-keys 才需要填",
+        "thinkingHint": "提示：在 model 名后加 `(high)` / `(xhigh)` / `(8192)` 可控制思考力度",
+        "discoveringModels": "正在发现模型…",
+        "discoveredModels": "发现 {{count}} 个模型",
+        "discoveryFailed": "连接 CPA 失败"
+      },
       "reasoning": {
         "label": "推理深度",
         "default": "默认（自动）",

packages/shared/src/proxy-presets.ts

@@ -52,6 +52,13 @@ export const PROXY_PRESETS = [
     baseUrl: 'http://localhost:3000/v1',
     notes: 'Edit URL to your deployment',
   },
+  {
+    id: 'cli-proxy-api',
+    label: 'CLIProxyAPI',
+    provider: 'anthropic',
+    baseUrl: 'http://127.0.0.1:8317',
+    notes: '',
+  },
   {
     id: 'custom',
     label: 'Custom...',