feat(quota): restore Claude plan detection via profile API

src/components/quota/quotaConfigs.ts

@@ -11,6 +11,7 @@ import type {
   AntigravityQuotaState,
   AuthFileItem,
   ClaudeExtraUsage,
+  ClaudeProfileResponse,
   ClaudeQuotaState,
   ClaudeQuotaWindow,
   ClaudeUsagePayload,
@@ -29,6 +30,7 @@ import { apiCallApi, authFilesApi, getApiCallErrorMessage } from '@/services/api
 import {
   ANTIGRAVITY_QUOTA_URLS,
   ANTIGRAVITY_REQUEST_HEADERS,
+  CLAUDE_PROFILE_URL,
   CLAUDE_USAGE_URL,
   CLAUDE_REQUEST_HEADERS,
   CLAUDE_USAGE_WINDOW_KEYS,
@@ -673,22 +675,69 @@ const buildClaudeQuotaWindows = (
   return windows;
 };
 
+const CLAUDE_PLAN_TYPE_MAP: Record<string, string> = {
+  default_claude_max_5x: 'plan_max5',
+  default_claude_max_20x: 'plan_max20',
+  default_claude_pro: 'plan_pro',
+  default_claude_ai: 'plan_free',
+};
+
+const parseClaudeProfilePayload = (payload: unknown): ClaudeProfileResponse | null => {
+  if (payload === undefined || payload === null) return null;
+  if (typeof payload === 'string') {
+    const trimmed = payload.trim();
+    if (!trimmed) return null;
+    try {
+      return JSON.parse(trimmed) as ClaudeProfileResponse;
+    } catch {
+      return null;
+    }
+  }
+  if (typeof payload === 'object') {
+    return payload as ClaudeProfileResponse;
+  }
+  return null;
+};
+
+const resolveClaudePlanType = (profile: ClaudeProfileResponse | null): string | null => {
+  if (!profile) return null;
+
+  const tier = normalizeStringValue(profile.organization?.rate_limit_tier);
+  if (!tier) return null;
+
+  return CLAUDE_PLAN_TYPE_MAP[tier] ?? 'plan_unknown';
+};
+
 const fetchClaudeQuota = async (
   file: AuthFileItem,
   t: TFunction
-): Promise<{ windows: ClaudeQuotaWindow[]; extraUsage?: ClaudeExtraUsage | null }> => {
+): Promise<{ windows: ClaudeQuotaWindow[]; extraUsage?: ClaudeExtraUsage | null; planType?: string | null }> => {
   const rawAuthIndex = file['auth_index'] ?? file.authIndex;
   const authIndex = normalizeAuthIndex(rawAuthIndex);
   if (!authIndex) {
     throw new Error(t('claude_quota.missing_auth_index'));
   }
 
-  const result = await apiCallApi.request({
-    authIndex,
-    method: 'GET',
-    url: CLAUDE_USAGE_URL,
-    header: { ...CLAUDE_REQUEST_HEADERS },
-  });
+  const [usageResult, profileResult] = await Promise.allSettled([
+    apiCallApi.request({
+      authIndex,
+      method: 'GET',
+      url: CLAUDE_USAGE_URL,
+      header: { ...CLAUDE_REQUEST_HEADERS },
+    }),
+    apiCallApi.request({
+      authIndex,
+      method: 'GET',
+      url: CLAUDE_PROFILE_URL,
+      header: { ...CLAUDE_REQUEST_HEADERS },
+    }),
+  ]);
+
+  if (usageResult.status === 'rejected') {
+    throw usageResult.reason;
+  }
+
+  const result = usageResult.value;
 
   if (result.statusCode < 200 || result.statusCode >= 300) {
     throw createStatusError(getApiCallErrorMessage(result), result.statusCode);
@@ -700,7 +749,16 @@ const fetchClaudeQuota = async (
   }
 
   const windows = buildClaudeQuotaWindows(payload, t);
-  return { windows, extraUsage: payload.extra_usage };
+  const planType =
+    profileResult.status === 'fulfilled' &&
+    profileResult.value.statusCode >= 200 &&
+    profileResult.value.statusCode < 300
+      ? resolveClaudePlanType(
+          parseClaudeProfilePayload(profileResult.value.body ?? profileResult.value.bodyText)
+        )
+      : null;
+
+  return { windows, extraUsage: payload.extra_usage, planType };
 };
 
 const renderClaudeItems = (
@@ -712,8 +770,20 @@ const renderClaudeItems = (
   const { createElement: h, Fragment } = React;
   const windows = quota.windows ?? [];
   const extraUsage = quota.extraUsage ?? null;
+  const planType = quota.planType ?? null;
   const nodes: ReactNode[] = [];
 
+  if (planType) {
+    nodes.push(
+      h(
+        'div',
+        { key: 'plan', className: styleMap.codexPlan },
+        h('span', { className: styleMap.codexPlanLabel }, t('claude_quota.plan_label')),
+        h('span', { className: styleMap.codexPlanValue }, t(`claude_quota.${planType}`))
+      )
+    );
+  }
+
   if (extraUsage && extraUsage.is_enabled) {
     const usedLabel = `$${(extraUsage.used_credits / 100).toFixed(2)} / $${(extraUsage.monthly_limit / 100).toFixed(2)}`;
     nodes.push(
@@ -765,7 +835,7 @@ const renderClaudeItems = (
 
 export const CLAUDE_CONFIG: QuotaConfig<
   ClaudeQuotaState,
-  { windows: ClaudeQuotaWindow[]; extraUsage?: ClaudeExtraUsage | null }
+  { windows: ClaudeQuotaWindow[]; extraUsage?: ClaudeExtraUsage | null; planType?: string | null }
 > = {
   type: 'claude',
   i18nPrefix: 'claude_quota',
@@ -779,6 +849,7 @@ export const CLAUDE_CONFIG: QuotaConfig<
     status: 'success',
     windows: data.windows,
     extraUsage: data.extraUsage,
+    planType: data.planType,
   }),
   buildErrorState: (message, status) => ({
     status: 'error',

src/i18n/locales/en.json

@@ -588,7 +588,13 @@
     "seven_day_sonnet": "7-day Sonnet",
     "seven_day_cowork": "7-day Cowork",
     "iguana_necktie": "Iguana Necktie",
-    "extra_usage_label": "Extra Usage"
+    "extra_usage_label": "Extra Usage",
+    "plan_label": "Plan",
+    "plan_unknown": "Unknown",
+    "plan_free": "Free",
+    "plan_pro": "Pro",
+    "plan_max5": "Max 5x",
+    "plan_max20": "Max 20x"
   },
   "codex_quota": {
     "title": "Codex Quota",

src/i18n/locales/ru.json

@@ -591,7 +591,13 @@
     "seven_day_sonnet": "7 дней Sonnet",
     "seven_day_cowork": "7 дней Cowork",
     "iguana_necktie": "Iguana Necktie",
-    "extra_usage_label": "Дополнительное использование"
+    "extra_usage_label": "Дополнительное использование",
+    "plan_label": "План",
+    "plan_unknown": "Неизвестно",
+    "plan_free": "Free",
+    "plan_pro": "Pro",
+    "plan_max5": "Max 5x",
+    "plan_max20": "Max 20x"
   },
   "codex_quota": {
     "title": "Квота Codex",

src/i18n/locales/zh-CN.json

@@ -588,7 +588,13 @@
     "seven_day_sonnet": "7 天 Sonnet",
     "seven_day_cowork": "7 天 Cowork",
     "iguana_necktie": "Iguana Necktie",
-    "extra_usage_label": "额外用量"
+    "extra_usage_label": "额外用量",
+    "plan_label": "套餐",
+    "plan_unknown": "未知",
+    "plan_free": "免费版",
+    "plan_pro": "专业版",
+    "plan_max5": "Max 5x",
+    "plan_max20": "Max 20x"
   },
   "codex_quota": {
     "title": "Codex 额度",

src/types/quota.ts

@@ -132,6 +132,28 @@ export interface ClaudeUsagePayload {
   extra_usage?: ClaudeExtraUsage | null;
 }
 
+export interface ClaudeProfileResponse {
+  account?: {
+    uuid?: string;
+    full_name?: string;
+    display_name?: string;
+    email?: string;
+    has_claude_max?: boolean;
+    has_claude_pro?: boolean;
+    created_at?: string;
+  };
+  organization?: {
+    uuid?: string;
+    name?: string;
+    organization_type?: string;
+    billing_type?: string;
+    rate_limit_tier?: string;
+    has_extra_usage_enabled?: boolean;
+    subscription_status?: string;
+    subscription_created_at?: string;
+  };
+}
+
 export interface ClaudeQuotaWindow {
   id: string;
   label: string;
@@ -144,6 +166,7 @@ export interface ClaudeQuotaState {
   status: 'idle' | 'loading' | 'success' | 'error';
   windows: ClaudeQuotaWindow[];
   extraUsage?: ClaudeExtraUsage | null;
+  planType?: string | null;
   error?: string;
   errorStatus?: number;
 }

src/utils/quota/constants.ts

@@ -156,6 +156,8 @@ export const GEMINI_CLI_GROUP_LOOKUP = new Map(
 export const GEMINI_CLI_IGNORED_MODEL_PREFIXES = ['gemini-2.0-flash'];
 
 // Claude API configuration
+export const CLAUDE_PROFILE_URL = 'https://api.anthropic.com/api/oauth/profile';
+
 export const CLAUDE_USAGE_URL = 'https://api.anthropic.com/api/oauth/usage';
 
 export const CLAUDE_REQUEST_HEADERS = {