fix(proxy): thinking rectifiers

src/App.tsx

@@ -141,7 +141,11 @@ function App() {
 
   // Fallback from sessions view when switching to an app without session support
   useEffect(() => {
-    if (currentView === "sessions" && activeApp !== "claude" && activeApp !== "codex") {
+    if (
+      currentView === "sessions" &&
+      activeApp !== "claude" &&
+      activeApp !== "codex"
+    ) {
       setCurrentView("providers");
     }
   }, [activeApp, currentView]);

src/components/settings/RectifierConfigPanel.tsx

@@ -8,9 +8,9 @@ import { settingsApi, type RectifierConfig } from "@/lib/api/settings";
 export function RectifierConfigPanel() {
   const { t } = useTranslation();
   const [config, setConfig] = useState<RectifierConfig>({
-    enabled: false,
-    requestThinkingSignature: false,
-    requestThinkingBudget: false,
+    enabled: true,
+    requestThinkingSignature: true,
+    requestThinkingBudget: true,
   });
   const [isLoading, setIsLoading] = useState(true);
 

src/i18n/locales/en.json

@@ -216,7 +216,7 @@
         "thinkingSignature": "Thinking Signature Rectification",
         "thinkingSignatureDescription": "When an Anthropic-type provider returns thinking signature incompatibility or illegal request errors, automatically removes incompatible thinking-related blocks and retries once with the same provider",
         "thinkingBudget": "Thinking Budget Rectification",
-        "thinkingBudgetDescription": "When an Anthropic-type provider returns budget_tokens constraint errors (such as at least 1024 or less than max_tokens), and the request explicitly enables thinking (type=enabled), automatically sets thinking budget to 32000 and max_tokens to 64000 if needed, then retries once"
+        "thinkingBudgetDescription": "When an Anthropic-type provider returns budget_tokens constraint errors (such as at least 1024), automatically normalizes thinking to enabled, sets thinking budget to 32000, and raises max_tokens to 64000 if needed, then retries once"
       },
       "logConfig": {
         "title": "Log Management",

src/i18n/locales/ja.json

@@ -216,7 +216,7 @@
         "thinkingSignature": "Thinking 署名整流",
         "thinkingSignatureDescription": "Anthropic タイプのプロバイダーが thinking 署名の非互換性や不正なリクエストエラーを返した場合、互換性のない thinking 関連ブロックを自動削除し、同じプロバイダーで 1 回リトライします",
         "thinkingBudget": "Thinking Budget 整流",
-        "thinkingBudgetDescription": "Anthropic タイプのプロバイダーが budget_tokens 制約エラー（例: 1024 以上、max_tokens 未満）を返し、かつリクエストで thinking（type=enabled）が明示的に有効な場合、thinking 予算を 32000 に設定し、必要に応じて max_tokens を 64000 に設定して 1 回リトライします"
+        "thinkingBudgetDescription": "Anthropic タイプのプロバイダーが budget_tokens 制約エラー（例: 1024 以上）を返した場合、thinking を enabled に正規化し、thinking 予算を 32000 に設定し、必要に応じて max_tokens を 64000 に引き上げて 1 回リトライします"
       },
       "logConfig": {
         "title": "ログ管理",

src/i18n/locales/zh.json

@@ -216,7 +216,7 @@
         "thinkingSignature": "Thinking 签名整流",
         "thinkingSignatureDescription": "当 Anthropic 类型供应商返回 thinking 签名不兼容或非法请求等错误时，自动移除不兼容的 thinking 相关块并对同一供应商重试一次",
         "thinkingBudget": "Thinking Budget 整流",
-        "thinkingBudgetDescription": "当 Anthropic 类型供应商返回 budget_tokens 约束错误（如至少 1024、需小于 max_tokens）时，在请求显式开启 thinking（type=enabled）时自动将预算设为 32000，并在需要时将 max_tokens 设为 64000，然后重试一次"
+        "thinkingBudgetDescription": "当 Anthropic 类型供应商返回 budget_tokens 约束错误（如至少 1024）时，自动将 thinking 规范为 enabled 并将 budget 设为 32000，同时在需要时将 max_tokens 设为 64000，然后重试一次"
       },
       "logConfig": {
         "title": "日志管理",