feat: 同步上游仓库更新并增强功能

主要更新：
- 新增使用统计功能，支持按模型显示成功/失败计数
- 大幅增强认证文件页面功能
  - 新增每个文件的启用/禁用切换
  - 新增前缀/代理 URL 模态编辑器
  - 新增 OAuth 映射的模型建议功能
  - 优化模型映射 UI，使用自动完成输入
  - 新增禁用状态样式
- UI/UX 改进
  - 实现自定义 AutocompleteInput 组件
  - 优化页面过渡动画，使用交叉淡入淡出效果
  - 改进 GSAP 页面过渡流畅度
- 配额管理优化
  - 统一 Gemini CLI 配额组（Flash/Pro 系列）
- 系统监控增强
  - 扩展健康监控窗口到 200 分钟
- 修复多个 bug 和改进代码质量

涉及文件：21 个文件修改，新增 1484 行，删除 461 行

src/components/common/PageTransition.scss

@@ -14,6 +14,8 @@
     gap: $spacing-lg;
     min-height: 0;
     flex: 1;
+    backface-visibility: hidden;
+    transform: translateZ(0);
 
     // During animation, exit layer uses absolute positioning
     &--exit {
@@ -22,17 +24,15 @@
       z-index: 1;
       overflow: hidden;
       pointer-events: none;
+      will-change: transform, opacity;
     }
   }
 
   &--animating &__layer {
     will-change: transform, opacity;
-    backface-visibility: hidden;
-    transform-style: preserve-3d;
   }
 
-  // When both layers exist, current layer also needs positioning
+  &--animating &__layer:not(.page-transition__layer--exit) {
-  &--animating &__layer:not(&__layer--exit) {
     position: relative;
     z-index: 0;
   }

src/components/common/PageTransition.tsx

@@ -9,9 +9,8 @@ interface PageTransitionProps {
   scrollContainerRef?: React.RefObject<HTMLElement | null>;
 }
 
-const TRANSITION_DURATION = 0.5;
+const TRANSITION_DURATION = 0.35;
-const EXIT_DURATION = 0.45;
+const TRAVEL_DISTANCE = 60;
-const ENTER_DELAY = 0.08;
 
 type LayerStatus = 'current' | 'exiting';
 
@@ -23,18 +22,14 @@ type Layer = {
 
 type TransitionDirection = 'forward' | 'backward';
 
-export function PageTransition({
+export function PageTransition({ render, getRouteOrder, scrollContainerRef }: PageTransitionProps) {
-  render,
-  getRouteOrder,
-  scrollContainerRef,
-}: PageTransitionProps) {
   const location = useLocation();
   const currentLayerRef = useRef<HTMLDivElement>(null);
   const exitingLayerRef = useRef<HTMLDivElement>(null);
+  const transitionDirectionRef = useRef<TransitionDirection>('forward');
   const exitScrollOffsetRef = useRef(0);
 
   const [isAnimating, setIsAnimating] = useState(false);
-  const [transitionDirection, setTransitionDirection] = useState<TransitionDirection>('forward');
   const [layers, setLayers] = useState<Layer[]>(() => [
     {
       key: location.key,
@@ -71,11 +66,11 @@ export function PageTransition({
           ? 'forward'
           : 'backward';
 
-    let cancelled = false;
+    transitionDirectionRef.current = nextDirection;
 
+    let cancelled = false;
     queueMicrotask(() => {
       if (cancelled) return;
-      setTransitionDirection(nextDirection);
       setLayers((prev) => {
         const prevCurrent = prev[prev.length - 1];
         return [
@@ -106,17 +101,18 @@ export function PageTransition({
 
     if (!currentLayerRef.current) return;
 
+    const currentLayerEl = currentLayerRef.current;
+    const exitingLayerEl = exitingLayerRef.current;
+
     const scrollContainer = resolveScrollContainer();
     const scrollOffset = exitScrollOffsetRef.current;
     if (scrollContainer && scrollOffset > 0) {
       scrollContainer.scrollTo({ top: 0, left: 0, behavior: 'auto' });
     }
 
-    const containerHeight = scrollContainer?.clientHeight ?? 0;
+    const transitionDirection = transitionDirectionRef.current;
-    const viewportHeight = typeof window === 'undefined' ? 0 : window.innerHeight;
+    const enterFromY = transitionDirection === 'forward' ? TRAVEL_DISTANCE : -TRAVEL_DISTANCE;
-    const travelDistance = Math.max(containerHeight, viewportHeight, 1);
+    const exitToY = transitionDirection === 'forward' ? -TRAVEL_DISTANCE : TRAVEL_DISTANCE;
-    const enterFromY = transitionDirection === 'forward' ? travelDistance : -travelDistance;
-    const exitToY = transitionDirection === 'forward' ? -travelDistance : travelDistance;
     const exitBaseY = scrollOffset ? -scrollOffset : 0;
 
     const tl = gsap.timeline({
@@ -126,43 +122,46 @@ export function PageTransition({
       },
     });
 
-    // Exit animation: fly out to top (slow-to-fast)
+    // Exit animation: fade out with slight movement (runs simultaneously)
-    if (exitingLayerRef.current) {
+    if (exitingLayerEl) {
-      gsap.set(exitingLayerRef.current, { y: exitBaseY });
+      gsap.set(exitingLayerEl, { y: exitBaseY });
-      tl.fromTo(
+      tl.to(
-        exitingLayerRef.current,
+        exitingLayerEl,
-        { y: exitBaseY, opacity: 1 },
         {
           y: exitBaseY + exitToY,
           opacity: 0,
-          duration: EXIT_DURATION,
+          duration: TRANSITION_DURATION,
-          ease: 'power2.in', // fast finish to clear screen
+          ease: 'circ.out',
           force3D: true,
         },
         0
       );
     }
 
-    // Enter animation: slide in from bottom (slow-to-fast)
+    // Enter animation: fade in with slight movement (runs simultaneously)
     tl.fromTo(
-      currentLayerRef.current,
+      currentLayerEl,
       { y: enterFromY, opacity: 0 },
       {
         y: 0,
         opacity: 1,
         duration: TRANSITION_DURATION,
-        ease: 'power2.out', // smooth settle
+        ease: 'circ.out',
-        clearProps: 'transform,opacity',
         force3D: true,
+        onComplete: () => {
+          if (currentLayerEl) {
+            gsap.set(currentLayerEl, { clearProps: 'transform,opacity' });
+          }
+        },
       },
-      ENTER_DELAY
+      0
     );
 
     return () => {
       tl.kill();
-      gsap.killTweensOf([currentLayerRef.current, exitingLayerRef.current]);
+      gsap.killTweensOf([currentLayerEl, exitingLayerEl]);
     };
-  }, [isAnimating, transitionDirection, resolveScrollContainer]);
+  }, [isAnimating, resolveScrollContainer]);
 
   return (
     <div className={`page-transition${isAnimating ? ' page-transition--animating' : ''}`}>

src/components/providers/AmpcodeSection/AmpcodeModal.tsx

@@ -21,7 +21,7 @@ interface AmpcodeModalProps {
 
 export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }: AmpcodeModalProps) {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const config = useConfigStore((state) => state.config);
   const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
   const clearCache = useConfigStore((state) => state.clearCache);
@@ -81,32 +81,34 @@ export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }:
   }, [clearCache, config?.ampcode, isOpen, onBusyChange, t, updateConfigValue]);
 
   const clearAmpcodeUpstreamApiKey = async () => {
-    if (!window.confirm(t('ai_providers.ampcode_clear_upstream_api_key_confirm'))) return;
+    showConfirmation({
-    setSaving(true);
+      title: t('ai_providers.ampcode_clear_upstream_api_key_title', { defaultValue: 'Clear Upstream API Key' }),
-    setError('');
+      message: t('ai_providers.ampcode_clear_upstream_api_key_confirm'),
-    try {
+      variant: 'danger',
-      await ampcodeApi.clearUpstreamApiKey();
+      confirmText: t('common.confirm'),
-      const previous = config?.ampcode ?? {};
+      onConfirm: async () => {
-      const next: AmpcodeConfig = { ...previous };
+        setSaving(true);
-      delete next.upstreamApiKey;
+        setError('');
-      updateConfigValue('ampcode', next);
+        try {
-      clearCache('ampcode');
+          await ampcodeApi.clearUpstreamApiKey();
-      showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
+          const previous = config?.ampcode ?? {};
-    } catch (err: unknown) {
+          const next: AmpcodeConfig = { ...previous };
-      const message = getErrorMessage(err);
+          delete next.upstreamApiKey;
-      setError(message);
+          updateConfigValue('ampcode', next);
-      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+          clearCache('ampcode');
-    } finally {
+          showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
-      setSaving(false);
+        } catch (err: unknown) {
-    }
+          const message = getErrorMessage(err);
+          setError(message);
+          showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+        } finally {
+          setSaving(false);
+        }
+      },
+    });
   };
 
-  const saveAmpcode = async () => {
+  const performSaveAmpcode = async () => {
-    if (!loaded && mappingsDirty) {
-      const confirmed = window.confirm(t('ai_providers.ampcode_mappings_overwrite_confirm'));
-      if (!confirmed) return;
-    }
-
     setSaving(true);
     setError('');
     try {
@@ -173,6 +175,21 @@ export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }:
     }
   };
 
+  const saveAmpcode = async () => {
+    if (!loaded && mappingsDirty) {
+      showConfirmation({
+        title: t('ai_providers.ampcode_mappings_overwrite_title', { defaultValue: 'Overwrite Mappings' }),
+        message: t('ai_providers.ampcode_mappings_overwrite_confirm'),
+        variant: 'secondary', // Not dangerous, just a warning
+        confirmText: t('common.confirm'),
+        onConfirm: performSaveAmpcode,
+      });
+      return;
+    }
+
+    await performSaveAmpcode();
+  };
+
   return (
     <Modal
       open={isOpen}

src/components/providers/utils.ts

@@ -46,7 +46,7 @@ export const normalizeOpenAIBaseUrl = (baseUrl: string): string => {
 export const buildOpenAIModelsEndpoint = (baseUrl: string): string => {
   const trimmed = normalizeOpenAIBaseUrl(baseUrl);
   if (!trimmed) return '';
-  return trimmed.endsWith('/v1') ? `${trimmed}/models` : `${trimmed}/v1/models`;
+  return `${trimmed}/models`;
 };
 
 export const buildOpenAIChatCompletionsEndpoint = (baseUrl: string): string => {

src/components/ui/AutocompleteInput.tsx

@@ -0,0 +1,175 @@
+import { useEffect, useRef, useState, type ChangeEvent, type KeyboardEvent, type ReactNode } from 'react';
+import { IconChevronDown } from './icons';
+
+interface AutocompleteInputProps {
+  label?: string;
+  value: string;
+  onChange: (value: string) => void;
+  options: string[] | { value: string; label?: string }[];
+  placeholder?: string;
+  disabled?: boolean;
+  hint?: string;
+  error?: string;
+  className?: string;
+  wrapperClassName?: string;
+  wrapperStyle?: React.CSSProperties;
+  id?: string;
+  rightElement?: ReactNode;
+}
+
+export function AutocompleteInput({
+  label,
+  value,
+  onChange,
+  options,
+  placeholder,
+  disabled,
+  hint,
+  error,
+  className = '',
+  wrapperClassName = '',
+  wrapperStyle,
+  id,
+  rightElement
+}: AutocompleteInputProps) {
+  const [isOpen, setIsOpen] = useState(false);
+  const [highlightedIndex, setHighlightedIndex] = useState(-1);
+  const containerRef = useRef<HTMLDivElement>(null);
+  
+  const normalizedOptions = options.map(opt => 
+    typeof opt === 'string' ? { value: opt, label: opt } : { value: opt.value, label: opt.label || opt.value }
+  );
+
+  const filteredOptions = normalizedOptions.filter(opt => {
+    const v = value.toLowerCase();
+    return opt.value.toLowerCase().includes(v) || (opt.label && opt.label.toLowerCase().includes(v));
+  });
+
+  useEffect(() => {
+    const handleClickOutside = (event: MouseEvent) => {
+      if (containerRef.current && !containerRef.current.contains(event.target as Node)) {
+        setIsOpen(false);
+      }
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => document.removeEventListener('mousedown', handleClickOutside);
+  }, []);
+
+  const handleInputChange = (e: ChangeEvent<HTMLInputElement>) => {
+    onChange(e.target.value);
+    setIsOpen(true);
+    setHighlightedIndex(-1);
+  };
+
+  const handleSelect = (selectedValue: string) => {
+    onChange(selectedValue);
+    setIsOpen(false);
+  };
+
+  const handleKeyDown = (e: KeyboardEvent<HTMLInputElement>) => {
+    if (disabled) return;
+
+    if (e.key === 'ArrowDown') {
+      e.preventDefault();
+      if (!isOpen) {
+          setIsOpen(true);
+          return;
+      }
+      setHighlightedIndex(prev => 
+        prev < filteredOptions.length - 1 ? prev + 1 : prev
+      );
+    } else if (e.key === 'ArrowUp') {
+      e.preventDefault();
+      setHighlightedIndex(prev => prev > 0 ? prev - 1 : 0);
+    } else if (e.key === 'Enter') {
+      if (isOpen && highlightedIndex >= 0 && highlightedIndex < filteredOptions.length) {
+        e.preventDefault();
+        handleSelect(filteredOptions[highlightedIndex].value);
+      } else if (isOpen) {
+          e.preventDefault();
+          setIsOpen(false);
+      }
+    } else if (e.key === 'Escape') {
+      setIsOpen(false);
+    } else if (e.key === 'Tab') {
+      setIsOpen(false);
+    }
+  };
+
+  return (
+    <div className={`form-group ${wrapperClassName}`} ref={containerRef} style={wrapperStyle}>
+      {label && <label htmlFor={id}>{label}</label>}
+      <div style={{ position: 'relative' }}>
+        <input 
+            id={id}
+            className={`input ${className}`.trim()} 
+            value={value}
+            onChange={handleInputChange}
+            onFocus={() => setIsOpen(true)}
+            onKeyDown={handleKeyDown}
+            placeholder={placeholder}
+            disabled={disabled}
+            autoComplete="off"
+            style={{ paddingRight: 32 }}
+        />
+        <div 
+            style={{ 
+                position: 'absolute', 
+                right: 8, 
+                top: '50%', 
+                transform: 'translateY(-50%)',
+                display: 'flex',
+                alignItems: 'center',
+                pointerEvents: disabled ? 'none' : 'auto',
+                cursor: 'pointer',
+                height: '100%'
+            }}
+            onClick={() => !disabled && setIsOpen(!isOpen)}
+        >
+            {rightElement}
+            <IconChevronDown size={16} style={{ opacity: 0.5, marginLeft: 4 }} />
+        </div>
+
+        {isOpen && filteredOptions.length > 0 && !disabled && (
+            <div className="autocomplete-dropdown" style={{
+                position: 'absolute',
+                top: 'calc(100% + 4px)',
+                left: 0,
+                right: 0,
+                zIndex: 1000,
+                backgroundColor: 'var(--bg-secondary)',
+                border: '1px solid var(--border-color)',
+                borderRadius: 'var(--radius-md)',
+                maxHeight: 200,
+                overflowY: 'auto',
+                boxShadow: '0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06)'
+            }}>
+                {filteredOptions.map((opt, index) => (
+                    <div
+                        key={`${opt.value}-${index}`}
+                        onClick={() => handleSelect(opt.value)}
+                        style={{
+                            padding: '8px 12px',
+                            cursor: 'pointer',
+                            backgroundColor: index === highlightedIndex ? 'var(--bg-tertiary)' : 'transparent',
+                            color: 'var(--text-primary)',
+                            display: 'flex',
+                            flexDirection: 'column',
+                            fontSize: '0.9rem'
+                        }}
+                        onMouseEnter={() => setHighlightedIndex(index)}
+                    >
+                        <span style={{ fontWeight: 500 }}>{opt.value}</span>
+                        {opt.label && opt.label !== opt.value && (
+                            <span style={{ fontSize: '0.85em', color: 'var(--text-secondary)' }}>{opt.label}</span>
+                        )}
+                    </div>
+                ))}
+            </div>
+        )}
+      </div>
+      {hint && <div className="hint">{hint}</div>}
+      {error && <div className="error-box">{error}</div>}
+    </div>
+  );
+}

src/components/ui/ToggleSwitch.tsx

@@ -4,6 +4,7 @@ interface ToggleSwitchProps {
   checked: boolean;
   onChange: (value: boolean) => void;
   label?: ReactNode;
+  ariaLabel?: string;
   disabled?: boolean;
   labelPosition?: 'left' | 'right';
 }
@@ -12,6 +13,7 @@ export function ToggleSwitch({
   checked,
   onChange,
   label,
+  ariaLabel,
   disabled = false,
   labelPosition = 'right'
 }: ToggleSwitchProps) {
@@ -25,7 +27,13 @@ export function ToggleSwitch({
 
   return (
     <label className={className}>
-      <input type="checkbox" checked={checked} onChange={handleChange} disabled={disabled} />
+      <input
+        type="checkbox"
+        checked={checked}
+        onChange={handleChange}
+        disabled={disabled}
+        aria-label={ariaLabel}
+      />
       <span className="track">
         <span className="thumb" />
       </span>

src/components/usage/ModelStatsCard.tsx

@@ -6,6 +6,8 @@ import styles from '@/pages/UsagePage.module.scss';
 export interface ModelStat {
   model: string;
   requests: number;
+  successCount: number;
+  failureCount: number;
   tokens: number;
   cost: number;
 }
@@ -38,7 +40,15 @@ export function ModelStatsCard({ modelStats, loading, hasPrices }: ModelStatsCar
               {modelStats.map((stat) => (
                 <tr key={stat.model}>
                   <td className={styles.modelCell}>{stat.model}</td>
-                  <td>{stat.requests.toLocaleString()}</td>
+                  <td>
+                    <span className={styles.requestCountCell}>
+                      <span>{stat.requests.toLocaleString()}</span>
+                      <span className={styles.requestBreakdown}>
+                        (<span className={styles.statSuccess}>{stat.successCount.toLocaleString()}</span>{' '}
+                        <span className={styles.statFailure}>{stat.failureCount.toLocaleString()}</span>)
+                      </span>
+                    </span>
+                  </td>
                   <td>{formatTokensInMillions(stat.tokens)}</td>
                   {hasPrices && <td>{stat.cost > 0 ? formatUsd(stat.cost) : '--'}</td>}
                 </tr>

src/i18n/locales/en.json

@@ -294,12 +294,12 @@
     "openai_model_name_placeholder": "Model name, e.g. moonshotai/kimi-k2:free",
     "openai_model_alias_placeholder": "Model alias (optional)",
     "openai_models_add_btn": "Add Model",
-    "openai_models_fetch_button": "Fetch via /v1/models",
+    "openai_models_fetch_button": "Fetch via /models",
-    "openai_models_fetch_title": "Pick Models from /v1/models",
+    "openai_models_fetch_title": "Pick Models from /models",
-    "openai_models_fetch_hint": "Call the /v1/models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.",
+    "openai_models_fetch_hint": "Call the /models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.",
     "openai_models_fetch_url_label": "Request URL",
     "openai_models_fetch_refresh": "Refresh",
-    "openai_models_fetch_loading": "Fetching models from /v1/models...",
+    "openai_models_fetch_loading": "Fetching models from /models...",
     "openai_models_fetch_empty": "No models returned. Please check the endpoint or auth.",
     "openai_models_fetch_error": "Failed to fetch models",
     "openai_models_fetch_back": "Back to edit",
@@ -399,7 +399,19 @@
     "models_unsupported": "This feature is not supported in the current version",
     "models_unsupported_desc": "Please update CLI Proxy API to the latest version and try again",
     "models_excluded_badge": "Excluded",
-    "models_excluded_hint": "This model is excluded by OAuth"
+    "models_excluded_hint": "This model is excluded by OAuth",
+    "status_toggle_label": "Enabled",
+    "status_enabled_success": "\"{{name}}\" enabled",
+    "status_disabled_success": "\"{{name}}\" disabled",
+    "prefix_proxy_button": "Edit prefix/proxy_url",
+    "prefix_proxy_loading": "Loading credential...",
+    "prefix_proxy_source_label": "Credential JSON",
+    "prefix_label": "prefix",
+    "proxy_url_label": "proxy_url",
+    "prefix_placeholder": "",
+    "proxy_url_placeholder": "socks5://username:password@proxy_ip:port/",
+    "prefix_proxy_invalid_json": "This credential is not a JSON object and cannot be edited.",
+    "prefix_proxy_saved_success": "Updated \"{{name}}\" successfully"
   },
   "antigravity_quota": {
     "title": "Antigravity Quota",
@@ -511,6 +523,12 @@
     "provider_label": "Provider",
     "provider_placeholder": "e.g. gemini-cli / vertex",
     "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
+    "model_source_label": "Auth file model source",
+    "model_source_placeholder": "Select an auth file (for model suggestions)",
+    "model_source_hint": "Pick an auth file to enable model suggestions for “Source model name”. You can still type custom values.",
+    "model_source_loading": "Loading models...",
+    "model_source_unsupported": "The current CPA version does not support fetching model lists (manual input still works).",
+    "model_source_loaded": "{{count}} models loaded. Use the dropdown in “Source model name”, or type custom values.",
     "mappings_label": "Model mappings",
     "mapping_name_placeholder": "Source model name",
     "mapping_alias_placeholder": "Alias (required)",
@@ -791,9 +809,9 @@
     "not_loaded": "Not Loaded",
     "seconds_ago": "seconds ago",
     "models_title": "Available Models",
-    "models_desc": "Shows the /v1/models response and uses saved API keys for auth automatically.",
+    "models_desc": "Shows the /models response and uses saved API keys for auth automatically.",
     "models_loading": "Loading available models...",
-    "models_empty": "No models returned by /v1/models",
+    "models_empty": "No models returned by /models",
     "models_error": "Failed to load model list",
     "models_count": "{{count}} available models",
     "version_check_title": "Update Check",

src/i18n/locales/zh-CN.json

@@ -294,12 +294,12 @@
     "openai_model_name_placeholder": "模型名称，如 moonshotai/kimi-k2:free",
     "openai_model_alias_placeholder": "模型别名 (可选)",
     "openai_models_add_btn": "添加模型",
-    "openai_models_fetch_button": "从 /v1/models 获取",
+    "openai_models_fetch_button": "从 /models 获取",
-    "openai_models_fetch_title": "从 /v1/models 选择模型",
+    "openai_models_fetch_title": "从 /models 选择模型",
-    "openai_models_fetch_hint": "使用上方 Base URL 调用 /v1/models 端点，附带首个 API Key（Bearer）与自定义请求头。",
+    "openai_models_fetch_hint": "使用上方 Base URL 调用 /models 端点，附带首个 API Key（Bearer）与自定义请求头。",
     "openai_models_fetch_url_label": "请求地址",
     "openai_models_fetch_refresh": "重新获取",
-    "openai_models_fetch_loading": "正在从 /v1/models 获取模型列表...",
+    "openai_models_fetch_loading": "正在从 /models 获取模型列表...",
     "openai_models_fetch_empty": "未获取到模型，请检查端点或鉴权信息。",
     "openai_models_fetch_error": "获取模型失败",
     "openai_models_fetch_back": "返回编辑",
@@ -399,7 +399,19 @@
     "models_unsupported": "当前版本不支持此功能",
     "models_unsupported_desc": "请更新 CLI Proxy API 到最新版本后重试",
     "models_excluded_badge": "已排除",
-    "models_excluded_hint": "此模型已被 OAuth 排除"
+    "models_excluded_hint": "此模型已被 OAuth 排除",
+    "status_toggle_label": "启用",
+    "status_enabled_success": "已启用 \"{{name}}\"",
+    "status_disabled_success": "已停用 \"{{name}}\"",
+    "prefix_proxy_button": "配置 prefix/proxy_url",
+    "prefix_proxy_loading": "正在加载凭证文件...",
+    "prefix_proxy_source_label": "凭证 JSON",
+    "prefix_label": "prefix",
+    "proxy_url_label": "proxy_url",
+    "prefix_placeholder": "",
+    "proxy_url_placeholder": "socks5://username:password@proxy_ip:port/",
+    "prefix_proxy_invalid_json": "该凭证文件不是 JSON 对象，无法编辑。",
+    "prefix_proxy_saved_success": "已更新 \"{{name}}\""
   },
   "antigravity_quota": {
     "title": "Antigravity 额度",
@@ -511,6 +523,12 @@
     "provider_label": "提供商",
     "provider_placeholder": "例如 gemini-cli / vertex",
     "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
+    "model_source_label": "模型来源认证文件",
+    "model_source_placeholder": "选择认证文件（用于原模型下拉建议）",
+    "model_source_hint": "选择一个认证文件后，“原模型名称”支持下拉选择；也可手动输入自定义模型。",
+    "model_source_loading": "正在加载模型列表...",
+    "model_source_unsupported": "当前 CPA 版本不支持获取模型列表（仍可手动输入）。",
+    "model_source_loaded": "已加载 {{count}} 个模型，可在“原模型名称”中下拉选择；也可手动输入。",
     "mappings_label": "模型映射",
     "mapping_name_placeholder": "原模型名称",
     "mapping_alias_placeholder": "别名 (必填)",
@@ -791,9 +809,9 @@
     "not_loaded": "未加载",
     "seconds_ago": "秒前",
     "models_title": "可用模型列表",
-    "models_desc": "展示 /v1/models 返回的模型，并自动使用服务器保存的 API Key 进行鉴权。",
+    "models_desc": "展示 /models 返回的模型，并自动使用服务器保存的 API Key 进行鉴权。",
     "models_loading": "正在加载可用模型...",
-    "models_empty": "未从 /v1/models 获取到模型数据",
+    "models_empty": "未从 /models 获取到模型数据",
     "models_error": "获取模型列表失败",
     "models_count": "可用模型 {{count}} 个",
     "version_check_title": "版本检查",

src/pages/AiProvidersPage.tsx

@@ -29,7 +29,7 @@ import styles from './AiProvidersPage.module.scss';
 
 export function AiProvidersPage() {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const resolvedTheme = useThemeStore((state) => state.resolvedTheme);
   const connectionStatus = useAuthStore((state) => state.connectionStatus);
 
@@ -303,18 +303,25 @@ export function AiProvidersPage() {
   const deleteGemini = async (index: number) => {
     const entry = geminiKeys[index];
     if (!entry) return;
-    if (!window.confirm(t('ai_providers.gemini_delete_confirm'))) return;
+    showConfirmation({
-    try {
+      title: t('ai_providers.gemini_delete_title', { defaultValue: 'Delete Gemini Key' }),
-      await providersApi.deleteGeminiKey(entry.apiKey);
+      message: t('ai_providers.gemini_delete_confirm'),
-      const next = geminiKeys.filter((_, idx) => idx !== index);
+      variant: 'danger',
-      setGeminiKeys(next);
+      confirmText: t('common.confirm'),
-      updateConfigValue('gemini-api-key', next);
+      onConfirm: async () => {
-      clearCache('gemini-api-key');
+        try {
-      showNotification(t('notification.gemini_key_deleted'), 'success');
+          await providersApi.deleteGeminiKey(entry.apiKey);
-    } catch (err: unknown) {
+          const next = geminiKeys.filter((_, idx) => idx !== index);
-      const message = getErrorMessage(err);
+          setGeminiKeys(next);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+          updateConfigValue('gemini-api-key', next);
-    }
+          clearCache('gemini-api-key');
+          showNotification(t('notification.gemini_key_deleted'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const setConfigEnabled = async (
@@ -475,27 +482,34 @@ export function AiProvidersPage() {
     const source = type === 'codex' ? codexConfigs : claudeConfigs;
     const entry = source[index];
     if (!entry) return;
-    if (!window.confirm(t(`ai_providers.${type}_delete_confirm`))) return;
+    showConfirmation({
-    try {
+      title: t(`ai_providers.${type}_delete_title`, { defaultValue: `Delete ${type === 'codex' ? 'Codex' : 'Claude'} Config` }),
-      if (type === 'codex') {
+      message: t(`ai_providers.${type}_delete_confirm`),
-        await providersApi.deleteCodexConfig(entry.apiKey);
+      variant: 'danger',
-        const next = codexConfigs.filter((_, idx) => idx !== index);
+      confirmText: t('common.confirm'),
-        setCodexConfigs(next);
+      onConfirm: async () => {
-        updateConfigValue('codex-api-key', next);
+        try {
-        clearCache('codex-api-key');
+          if (type === 'codex') {
-        showNotification(t('notification.codex_config_deleted'), 'success');
+            await providersApi.deleteCodexConfig(entry.apiKey);
-      } else {
+            const next = codexConfigs.filter((_, idx) => idx !== index);
-        await providersApi.deleteClaudeConfig(entry.apiKey);
+            setCodexConfigs(next);
-        const next = claudeConfigs.filter((_, idx) => idx !== index);
+            updateConfigValue('codex-api-key', next);
-        setClaudeConfigs(next);
+            clearCache('codex-api-key');
-        updateConfigValue('claude-api-key', next);
+            showNotification(t('notification.codex_config_deleted'), 'success');
-        clearCache('claude-api-key');
+          } else {
-        showNotification(t('notification.claude_config_deleted'), 'success');
+            await providersApi.deleteClaudeConfig(entry.apiKey);
-      }
+            const next = claudeConfigs.filter((_, idx) => idx !== index);
-    } catch (err: unknown) {
+            setClaudeConfigs(next);
-      const message = getErrorMessage(err);
+            updateConfigValue('claude-api-key', next);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+            clearCache('claude-api-key');
-    }
+            showNotification(t('notification.claude_config_deleted'), 'success');
+          }
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const saveVertex = async (form: VertexFormState, editIndex: number | null) => {
@@ -550,18 +564,25 @@ export function AiProvidersPage() {
   const deleteVertex = async (index: number) => {
     const entry = vertexConfigs[index];
     if (!entry) return;
-    if (!window.confirm(t('ai_providers.vertex_delete_confirm'))) return;
+    showConfirmation({
-    try {
+      title: t('ai_providers.vertex_delete_title', { defaultValue: 'Delete Vertex Config' }),
-      await providersApi.deleteVertexConfig(entry.apiKey);
+      message: t('ai_providers.vertex_delete_confirm'),
-      const next = vertexConfigs.filter((_, idx) => idx !== index);
+      variant: 'danger',
-      setVertexConfigs(next);
+      confirmText: t('common.confirm'),
-      updateConfigValue('vertex-api-key', next);
+      onConfirm: async () => {
-      clearCache('vertex-api-key');
+        try {
-      showNotification(t('notification.vertex_config_deleted'), 'success');
+          await providersApi.deleteVertexConfig(entry.apiKey);
-    } catch (err: unknown) {
+          const next = vertexConfigs.filter((_, idx) => idx !== index);
-      const message = getErrorMessage(err);
+          setVertexConfigs(next);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+          updateConfigValue('vertex-api-key', next);
-    }
+          clearCache('vertex-api-key');
+          showNotification(t('notification.vertex_config_deleted'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const saveOpenai = async (form: OpenAIFormState, editIndex: number | null) => {
@@ -608,18 +629,25 @@ export function AiProvidersPage() {
   const deleteOpenai = async (index: number) => {
     const entry = openaiProviders[index];
     if (!entry) return;
-    if (!window.confirm(t('ai_providers.openai_delete_confirm'))) return;
+    showConfirmation({
-    try {
+      title: t('ai_providers.openai_delete_title', { defaultValue: 'Delete OpenAI Provider' }),
-      await providersApi.deleteOpenAIProvider(entry.name);
+      message: t('ai_providers.openai_delete_confirm'),
-      const next = openaiProviders.filter((_, idx) => idx !== index);
+      variant: 'danger',
-      setOpenaiProviders(next);
+      confirmText: t('common.confirm'),
-      updateConfigValue('openai-compatibility', next);
+      onConfirm: async () => {
-      clearCache('openai-compatibility');
+        try {
-      showNotification(t('notification.openai_provider_deleted'), 'success');
+          await providersApi.deleteOpenAIProvider(entry.name);
-    } catch (err: unknown) {
+          const next = openaiProviders.filter((_, idx) => idx !== index);
-      const message = getErrorMessage(err);
+          setOpenaiProviders(next);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+          updateConfigValue('openai-compatibility', next);
-    }
+          clearCache('openai-compatibility');
+          showNotification(t('notification.openai_provider_deleted'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const geminiModalIndex = modal?.type === 'gemini' ? modal.index : null;

src/pages/AuthFilesPage.module.scss

@@ -277,27 +277,15 @@
 }
 
 .antigravityCard {
-  background-image: linear-gradient(
+  background-image: linear-gradient(180deg, rgba(224, 247, 250, 0.12), rgba(224, 247, 250, 0));
-    180deg,
-    rgba(224, 247, 250, 0.12),
-    rgba(224, 247, 250, 0)
-  );
 }
 
 .codexCard {
-  background-image: linear-gradient(
+  background-image: linear-gradient(180deg, rgba(255, 243, 224, 0.18), rgba(255, 243, 224, 0));
-    180deg,
-    rgba(255, 243, 224, 0.18),
-    rgba(255, 243, 224, 0)
-  );
 }
 
 .geminiCliCard {
-  background-image: linear-gradient(
+  background-image: linear-gradient(180deg, rgba(231, 239, 255, 0.2), rgba(231, 239, 255, 0));
-    180deg,
-    rgba(231, 239, 255, 0.2),
-    rgba(231, 239, 255, 0)
-  );
 }
 
 .quotaSection {
@@ -446,7 +434,10 @@
   display: flex;
   flex-direction: column;
   gap: $spacing-sm;
-  transition: transform $transition-fast, box-shadow $transition-fast, border-color $transition-fast;
+  transition:
+    transform $transition-fast,
+    box-shadow $transition-fast,
+    border-color $transition-fast;
 
   &:hover {
     transform: translateY(-2px);
@@ -455,6 +446,16 @@
   }
 }
 
+.fileCardDisabled {
+  opacity: 0.6;
+
+  &:hover {
+    transform: none;
+    box-shadow: none;
+    border-color: var(--border-color);
+  }
+}
+
 .cardHeader {
   display: flex;
   align-items: center;
@@ -546,7 +547,9 @@
   height: 8px;
   border-radius: 2px;
   min-width: 6px;
-  transition: transform 0.15s ease, opacity 0.15s ease;
+  transition:
+    transform 0.15s ease,
+    opacity 0.15s ease;
 
   &:hover {
     transform: scaleY(1.5);
@@ -597,14 +600,90 @@
   background: var(--failure-badge-bg, #fee2e2);
 }
 
+.prefixProxyEditor {
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-md;
+  max-height: 60vh;
+  overflow: auto;
+}
+
+.prefixProxyLoading {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: $spacing-sm;
+  font-size: 12px;
+  color: var(--text-secondary);
+  padding: $spacing-sm 0;
+}
+
+.prefixProxyError {
+  padding: $spacing-sm $spacing-md;
+  border-radius: $radius-md;
+  border: 1px solid var(--danger-color);
+  background-color: rgba(239, 68, 68, 0.1);
+  color: var(--danger-color);
+  font-size: 12px;
+}
+
+.prefixProxyJsonWrapper {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.prefixProxyLabel {
+  font-size: 12px;
+  color: var(--text-secondary);
+  font-weight: 600;
+}
+
+.prefixProxyTextarea {
+  width: 100%;
+  padding: $spacing-sm $spacing-md;
+  border: 1px solid var(--border-color);
+  border-radius: $radius-md;
+  background-color: var(--bg-secondary);
+  color: var(--text-primary);
+  font-size: 12px;
+  font-family: monospace;
+  resize: vertical;
+  min-height: 120px;
+  box-sizing: border-box;
+
+  &:focus {
+    outline: none;
+    border-color: var(--primary-color);
+  }
+}
+
+.prefixProxyFields {
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: $spacing-sm;
+
+  :global(.form-group) {
+    margin: 0;
+  }
+}
+
 .cardActions {
   display: flex;
   gap: $spacing-xs;
   justify-content: flex-end;
+  align-items: center;
   margin-top: auto;
   padding-top: $spacing-sm;
 }
 
+.statusToggle {
+  display: flex;
+  align-items: center;
+  flex-shrink: 0;
+  margin-left: $spacing-sm;
+}
+
 .iconButton:global(.btn.btn-sm) {
   width: 34px;
   height: 34px;

src/pages/LogsPage.tsx

@@ -371,7 +371,7 @@ type TabType = 'logs' | 'errors';
 
 export function LogsPage() {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const connectionStatus = useAuthStore((state) => state.connectionStatus);
   const requestLogEnabled = useConfigStore((state) => state.config?.requestLog ?? false);
 
@@ -478,19 +478,26 @@ export function LogsPage() {
   useHeaderRefresh(() => loadLogs(false));
 
   const clearLogs = async () => {
-    if (!window.confirm(t('logs.clear_confirm'))) return;
+    showConfirmation({
-    try {
+      title: t('logs.clear_confirm_title', { defaultValue: 'Clear Logs' }),
-      await logsApi.clearLogs();
+      message: t('logs.clear_confirm'),
-      setLogState({ buffer: [], visibleFrom: 0 });
+      variant: 'danger',
-      latestTimestampRef.current = 0;
+      confirmText: t('common.confirm'),
-      showNotification(t('logs.clear_success'), 'success');
+      onConfirm: async () => {
-    } catch (err: unknown) {
+        try {
-      const message = getErrorMessage(err);
+          await logsApi.clearLogs();
-      showNotification(
+          setLogState({ buffer: [], visibleFrom: 0 });
-        `${t('notification.delete_failed')}${message ? `: ${message}` : ''}`,
+          latestTimestampRef.current = 0;
-        'error'
+          showNotification(t('logs.clear_success'), 'success');
-      );
+        } catch (err: unknown) {
-    }
+          const message = getErrorMessage(err);
+          showNotification(
+            `${t('notification.delete_failed')}${message ? `: ${message}` : ''}`,
+            'error'
+          );
+        }
+      },
+    });
   };
 
   const downloadLogs = () => {

src/pages/SystemPage.tsx

@@ -11,7 +11,7 @@ import styles from './SystemPage.module.scss';
 
 export function SystemPage() {
   const { t, i18n } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const auth = useAuthStore();
   const config = useConfigStore((state) => state.config);
   const fetchConfig = useConfigStore((state) => state.fetchConfig);
@@ -106,12 +106,19 @@ export function SystemPage() {
   };
 
   const handleClearLoginStorage = () => {
-    if (!window.confirm(t('system_info.clear_login_confirm'))) return;
+    showConfirmation({
-    auth.logout();
+      title: t('system_info.clear_login_title', { defaultValue: 'Clear Login Storage' }),
-    if (typeof localStorage === 'undefined') return;
+      message: t('system_info.clear_login_confirm'),
-    const keysToRemove = [STORAGE_KEY_AUTH, 'isLoggedIn', 'apiBase', 'apiUrl', 'managementKey'];
+      variant: 'danger',
-    keysToRemove.forEach((key) => localStorage.removeItem(key));
+      confirmText: t('common.confirm'),
-    showNotification(t('notification.login_storage_cleared'), 'success');
+      onConfirm: () => {
+        auth.logout();
+        if (typeof localStorage === 'undefined') return;
+        const keysToRemove = [STORAGE_KEY_AUTH, 'isLoggedIn', 'apiBase', 'apiUrl', 'managementKey'];
+        keysToRemove.forEach((key) => localStorage.removeItem(key));
+        showNotification(t('notification.login_storage_cleared'), 'success');
+      },
+    });
   };
 
   useEffect(() => {

src/pages/UsagePage.module.scss

@@ -456,6 +456,18 @@
   word-break: break-all;
 }
 
+.requestCountCell {
+  display: inline-flex;
+  align-items: baseline;
+  gap: 6px;
+  font-variant-numeric: tabular-nums;
+}
+
+.requestBreakdown {
+  color: var(--text-secondary);
+  white-space: nowrap;
+}
+
 // Pricing Section (80%比例)
 .pricingSection {
   display: flex;

src/services/api/authFiles.ts

@@ -7,6 +7,7 @@ import type { AuthFilesResponse } from '@/types/authFile';
 import type { OAuthModelMappingEntry } from '@/types';
 
 type StatusError = { status?: number };
+type AuthFileStatusResponse = { status: string; disabled: boolean };
 
 const getStatusCode = (err: unknown): number | undefined => {
   if (!err || typeof err !== 'object') return undefined;
@@ -17,7 +18,8 @@ const getStatusCode = (err: unknown): number | undefined => {
 const normalizeOauthExcludedModels = (payload: unknown): Record<string, string[]> => {
   if (!payload || typeof payload !== 'object') return {};
 
-  const source = (payload as any)['oauth-excluded-models'] ?? (payload as any).items ?? payload;
+  const record = payload as Record<string, unknown>;
+  const source = record['oauth-excluded-models'] ?? record.items ?? payload;
   if (!source || typeof source !== 'object') return {};
 
   const result: Record<string, string[]> = {};
@@ -54,10 +56,11 @@ const normalizeOauthExcludedModels = (payload: unknown): Record<string, string[]
 const normalizeOauthModelMappings = (payload: unknown): Record<string, OAuthModelMappingEntry[]> => {
   if (!payload || typeof payload !== 'object') return {};
 
+  const record = payload as Record<string, unknown>;
   const source =
-    (payload as any)['oauth-model-mappings'] ??
+    record['oauth-model-mappings'] ??
-    (payload as any)['oauth-model-alias'] ??
+    record['oauth-model-alias'] ??
-    (payload as any).items ??
+    record.items ??
     payload;
   if (!source || typeof source !== 'object') return {};
 
@@ -70,16 +73,17 @@ const normalizeOauthModelMappings = (payload: unknown): Record<string, OAuthMode
     if (!key) return;
     if (!Array.isArray(mappings)) return;
 
-    const seen = new Set<string>();
+	    const seen = new Set<string>();
-    const normalized = mappings
+	    const normalized = mappings
-      .map((item) => {
+	      .map((item) => {
-        if (!item || typeof item !== 'object') return null;
+	        if (!item || typeof item !== 'object') return null;
-        const name = String((item as any).name ?? (item as any).id ?? (item as any).model ?? '').trim();
+	        const entry = item as Record<string, unknown>;
-        const alias = String((item as any).alias ?? '').trim();
+	        const name = String(entry.name ?? entry.id ?? entry.model ?? '').trim();
-        if (!name || !alias) return null;
+	        const alias = String(entry.alias ?? '').trim();
-        const fork = (item as any).fork === true;
+	        if (!name || !alias) return null;
-        return fork ? { name, alias, fork } : { name, alias };
+	        const fork = entry.fork === true;
-      })
+	        return fork ? { name, alias, fork } : { name, alias };
+	      })
       .filter(Boolean)
       .filter((entry) => {
         const mapping = entry as OAuthModelMappingEntry;
@@ -103,6 +107,9 @@ const OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT = '/oauth-model-alias';
 export const authFilesApi = {
   list: () => apiClient.get<AuthFilesResponse>('/auth-files'),
 
+  setStatus: (name: string, disabled: boolean) =>
+    apiClient.patch<AuthFileStatusResponse>('/auth-files/status', { name, disabled }),
+
   upload: (file: File) => {
     const formData = new FormData();
     formData.append('file', file, file.name);

src/services/api/models.ts

@@ -20,12 +20,21 @@ const normalizeBaseUrl = (baseUrl: string): string => {
 const buildModelsEndpoint = (baseUrl: string): string => {
   const normalized = normalizeBaseUrl(baseUrl);
   if (!normalized) return '';
-  return normalized.endsWith('/v1') ? `${normalized}/models` : `${normalized}/v1/models`;
+  return `${normalized}/models`;
+};
+
+const buildV1ModelsEndpoint = (baseUrl: string): string => {
+  const normalized = normalizeBaseUrl(baseUrl);
+  if (!normalized) return '';
+  return `${normalized}/v1/models`;
 };
 
 export const modelsApi = {
+  /**
+   * Fetch available models from /v1/models endpoint (for system info page)
+   */
   async fetchModels(baseUrl: string, apiKey?: string, headers: Record<string, string> = {}) {
-    const endpoint = buildModelsEndpoint(baseUrl);
+    const endpoint = buildV1ModelsEndpoint(baseUrl);
     if (!endpoint) {
       throw new Error('Invalid base url');
     }
@@ -42,6 +51,9 @@ export const modelsApi = {
     return normalizeModelList(payload, { dedupe: true });
   },
 
+  /**
+   * Fetch models from /models endpoint via api-call (for OpenAI provider discovery)
+   */
   async fetchModelsViaApiCall(
     baseUrl: string,
     apiKey?: string,

src/types/quota.ts

@@ -55,6 +55,7 @@ export interface AntigravityQuotaGroupDefinition {
 export interface GeminiCliQuotaGroupDefinition {
   id: string;
   label: string;
+  preferredModelId?: string;
   modelIds: string[];
 }
 

src/utils/quota/builders.ts

@@ -8,7 +8,7 @@ import type {
   AntigravityQuotaInfo,
   AntigravityModelsPayload,
   GeminiCliParsedBucket,
-  GeminiCliQuotaBucketState
+  GeminiCliQuotaBucketState,
 } from '@/types';
 import { ANTIGRAVITY_QUOTA_GROUPS, GEMINI_CLI_GROUP_LOOKUP } from './constants';
 import { normalizeQuotaFraction } from './parsers';
@@ -35,7 +35,19 @@ export function buildGeminiCliQuotaBuckets(
 ): GeminiCliQuotaBucketState[] {
   if (buckets.length === 0) return [];
 
-  const grouped = new Map<string, GeminiCliQuotaBucketState & { modelIds: string[] }>();
+  type GeminiCliQuotaBucketGroup = {
+    id: string;
+    label: string;
+    tokenType: string | null;
+    modelIds: string[];
+    preferredModelId?: string;
+    preferredBucket?: GeminiCliParsedBucket;
+    fallbackRemainingFraction: number | null;
+    fallbackRemainingAmount: number | null;
+    fallbackResetTime: string | undefined;
+  };
+
+  const grouped = new Map<string, GeminiCliQuotaBucketGroup>();
 
   buckets.forEach((bucket) => {
     if (isIgnoredGeminiCliModel(bucket.modelId)) return;
@@ -47,37 +59,55 @@ export function buildGeminiCliQuotaBuckets(
     const existing = grouped.get(mapKey);
 
     if (!existing) {
+      const preferredModelId = group?.preferredModelId;
+      const preferredBucket =
+        preferredModelId && bucket.modelId === preferredModelId ? bucket : undefined;
       grouped.set(mapKey, {
         id: `${groupId}${tokenKey ? `-${tokenKey}` : ''}`,
         label,
-        remainingFraction: bucket.remainingFraction,
-        remainingAmount: bucket.remainingAmount,
-        resetTime: bucket.resetTime,
         tokenType: bucket.tokenType,
-        modelIds: [bucket.modelId]
+        modelIds: [bucket.modelId],
+        preferredModelId,
+        preferredBucket,
+        fallbackRemainingFraction: bucket.remainingFraction,
+        fallbackRemainingAmount: bucket.remainingAmount,
+        fallbackResetTime: bucket.resetTime,
       });
       return;
     }
 
-    existing.remainingFraction = minNullableNumber(
+    existing.fallbackRemainingFraction = minNullableNumber(
-      existing.remainingFraction,
+      existing.fallbackRemainingFraction,
       bucket.remainingFraction
     );
-    existing.remainingAmount = minNullableNumber(existing.remainingAmount, bucket.remainingAmount);
+    existing.fallbackRemainingAmount = minNullableNumber(
-    existing.resetTime = pickEarlierResetTime(existing.resetTime, bucket.resetTime);
+      existing.fallbackRemainingAmount,
+      bucket.remainingAmount
+    );
+    existing.fallbackResetTime = pickEarlierResetTime(existing.fallbackResetTime, bucket.resetTime);
     existing.modelIds.push(bucket.modelId);
+
+    if (existing.preferredModelId && bucket.modelId === existing.preferredModelId) {
+      existing.preferredBucket = bucket;
+    }
   });
 
   return Array.from(grouped.values()).map((bucket) => {
     const uniqueModelIds = Array.from(new Set(bucket.modelIds));
+    const preferred = bucket.preferredBucket;
+    const remainingFraction = preferred
+      ? preferred.remainingFraction
+      : bucket.fallbackRemainingFraction;
+    const remainingAmount = preferred ? preferred.remainingAmount : bucket.fallbackRemainingAmount;
+    const resetTime = preferred ? preferred.resetTime : bucket.fallbackResetTime;
     return {
       id: bucket.id,
       label: bucket.label,
-      remainingFraction: bucket.remainingFraction,
+      remainingFraction,
-      remainingAmount: bucket.remainingAmount,
+      remainingAmount,
-      resetTime: bucket.resetTime,
+      resetTime,
       tokenType: bucket.tokenType,
-      modelIds: uniqueModelIds
+      modelIds: uniqueModelIds,
     };
   });
 }
@@ -101,7 +131,7 @@ export function getAntigravityQuotaInfo(entry?: AntigravityQuotaInfo): {
   return {
     remainingFraction,
     resetTime,
-    displayName
+    displayName,
   };
 }
 
@@ -150,7 +180,7 @@ export function buildAntigravityQuotaGroups(
           id,
           remainingFraction,
           resetTime: info.resetTime,
-          displayName: info.displayName
+          displayName: info.displayName,
         };
       })
       .filter((entry): entry is NonNullable<typeof entry> => entry !== null);
@@ -168,7 +198,7 @@ export function buildAntigravityQuotaGroups(
       label,
       models: quotaEntries.map((entry) => entry.id),
       remainingFraction,
-      resetTime
+      resetTime,
     };
   };
 

src/utils/quota/constants.ts

@@ -5,64 +5,64 @@
 import type {
   AntigravityQuotaGroupDefinition,
   GeminiCliQuotaGroupDefinition,
-  TypeColorSet
+  TypeColorSet,
 } from '@/types';
 
 // Theme colors for type badges
 export const TYPE_COLORS: Record<string, TypeColorSet> = {
   qwen: {
     light: { bg: '#e8f5e9', text: '#2e7d32' },
-    dark: { bg: '#1b5e20', text: '#81c784' }
+    dark: { bg: '#1b5e20', text: '#81c784' },
   },
   gemini: {
     light: { bg: '#e3f2fd', text: '#1565c0' },
-    dark: { bg: '#0d47a1', text: '#64b5f6' }
+    dark: { bg: '#0d47a1', text: '#64b5f6' },
   },
   'gemini-cli': {
     light: { bg: '#e7efff', text: '#1e4fa3' },
-    dark: { bg: '#1c3f73', text: '#a8c7ff' }
+    dark: { bg: '#1c3f73', text: '#a8c7ff' },
   },
   aistudio: {
     light: { bg: '#f0f2f5', text: '#2f343c' },
-    dark: { bg: '#373c42', text: '#cfd3db' }
+    dark: { bg: '#373c42', text: '#cfd3db' },
   },
   claude: {
     light: { bg: '#fce4ec', text: '#c2185b' },
-    dark: { bg: '#880e4f', text: '#f48fb1' }
+    dark: { bg: '#880e4f', text: '#f48fb1' },
   },
   codex: {
     light: { bg: '#fff3e0', text: '#ef6c00' },
-    dark: { bg: '#e65100', text: '#ffb74d' }
+    dark: { bg: '#e65100', text: '#ffb74d' },
   },
   antigravity: {
     light: { bg: '#e0f7fa', text: '#006064' },
-    dark: { bg: '#004d40', text: '#80deea' }
+    dark: { bg: '#004d40', text: '#80deea' },
   },
   iflow: {
     light: { bg: '#f3e5f5', text: '#7b1fa2' },
-    dark: { bg: '#4a148c', text: '#ce93d8' }
+    dark: { bg: '#4a148c', text: '#ce93d8' },
   },
   empty: {
     light: { bg: '#f5f5f5', text: '#616161' },
-    dark: { bg: '#424242', text: '#bdbdbd' }
+    dark: { bg: '#424242', text: '#bdbdbd' },
   },
   unknown: {
     light: { bg: '#f0f0f0', text: '#666666', border: '1px dashed #999999' },
-    dark: { bg: '#3a3a3a', text: '#aaaaaa', border: '1px dashed #666666' }
+    dark: { bg: '#3a3a3a', text: '#aaaaaa', border: '1px dashed #666666' },
-  }
+  },
 };
 
 // Antigravity API configuration
 export const ANTIGRAVITY_QUOTA_URLS = [
   'https://daily-cloudcode-pa.googleapis.com/v1internal:fetchAvailableModels',
   'https://daily-cloudcode-pa.sandbox.googleapis.com/v1internal:fetchAvailableModels',
-  'https://cloudcode-pa.googleapis.com/v1internal:fetchAvailableModels'
+  'https://cloudcode-pa.googleapis.com/v1internal:fetchAvailableModels',
 ];
 
 export const ANTIGRAVITY_REQUEST_HEADERS = {
   Authorization: 'Bearer $TOKEN$',
   'Content-Type': 'application/json',
-  'User-Agent': 'antigravity/1.11.5 windows/amd64'
+  'User-Agent': 'antigravity/1.11.5 windows/amd64',
 };
 
 export const ANTIGRAVITY_QUOTA_GROUPS: AntigravityQuotaGroupDefinition[] = [
@@ -73,40 +73,40 @@ export const ANTIGRAVITY_QUOTA_GROUPS: AntigravityQuotaGroupDefinition[] = [
       'claude-sonnet-4-5-thinking',
       'claude-opus-4-5-thinking',
       'claude-sonnet-4-5',
-      'gpt-oss-120b-medium'
+      'gpt-oss-120b-medium',
-    ]
+    ],
   },
   {
     id: 'gemini-3-pro',
     label: 'Gemini 3 Pro',
-    identifiers: ['gemini-3-pro-high', 'gemini-3-pro-low']
+    identifiers: ['gemini-3-pro-high', 'gemini-3-pro-low'],
   },
   {
     id: 'gemini-2-5-flash',
     label: 'Gemini 2.5 Flash',
-    identifiers: ['gemini-2.5-flash', 'gemini-2.5-flash-thinking']
+    identifiers: ['gemini-2.5-flash', 'gemini-2.5-flash-thinking'],
   },
   {
     id: 'gemini-2-5-flash-lite',
     label: 'Gemini 2.5 Flash Lite',
-    identifiers: ['gemini-2.5-flash-lite']
+    identifiers: ['gemini-2.5-flash-lite'],
   },
   {
     id: 'gemini-2-5-cu',
     label: 'Gemini 2.5 CU',
-    identifiers: ['rev19-uic3-1p']
+    identifiers: ['rev19-uic3-1p'],
   },
   {
     id: 'gemini-3-flash',
     label: 'Gemini 3 Flash',
-    identifiers: ['gemini-3-flash']
+    identifiers: ['gemini-3-flash'],
   },
   {
     id: 'gemini-image',
     label: 'gemini-3-pro-image',
     identifiers: ['gemini-3-pro-image'],
-    labelFromModel: true
+    labelFromModel: true,
-  }
+  },
 ];
 
 // Gemini CLI API configuration
@@ -115,30 +115,22 @@ export const GEMINI_CLI_QUOTA_URL =
 
 export const GEMINI_CLI_REQUEST_HEADERS = {
   Authorization: 'Bearer $TOKEN$',
-  'Content-Type': 'application/json'
+  'Content-Type': 'application/json',
 };
 
 export const GEMINI_CLI_QUOTA_GROUPS: GeminiCliQuotaGroupDefinition[] = [
   {
-    id: 'gemini-2-5-flash-series',
+    id: 'gemini-flash-series',
-    label: 'Gemini 2.5 Flash Series',
+    label: 'Gemini Flash Series',
-    modelIds: ['gemini-2.5-flash', 'gemini-2.5-flash-lite']
+    preferredModelId: 'gemini-3-flash-preview',
+    modelIds: ['gemini-3-flash-preview', 'gemini-2.5-flash', 'gemini-2.5-flash-lite'],
   },
   {
-    id: 'gemini-2-5-pro',
+    id: 'gemini-pro-series',
-    label: 'Gemini 2.5 Pro',
+    label: 'Gemini Pro Series',
-    modelIds: ['gemini-2.5-pro']
+    preferredModelId: 'gemini-3-pro-preview',
+    modelIds: ['gemini-3-pro-preview', 'gemini-2.5-pro'],
   },
-  {
-    id: 'gemini-3-pro-preview',
-    label: 'Gemini 3 Pro Preview',
-    modelIds: ['gemini-3-pro-preview']
-  },
-  {
-    id: 'gemini-3-flash-preview',
-    label: 'Gemini 3 Flash Preview',
-    modelIds: ['gemini-3-flash-preview']
-  }
 ];
 
 export const GEMINI_CLI_GROUP_LOOKUP = new Map(
@@ -155,5 +147,5 @@ export const CODEX_USAGE_URL = 'https://chatgpt.com/backend-api/wham/usage';
 export const CODEX_REQUEST_HEADERS = {
   Authorization: 'Bearer $TOKEN$',
   'Content-Type': 'application/json',
-  'User-Agent': 'codex_cli_rs/0.76.0 (Debian 13.0.0; x86_64) WindowsTerminal'
+  'User-Agent': 'codex_cli_rs/0.76.0 (Debian 13.0.0; x86_64) WindowsTerminal',
 };

src/utils/usage.ts

@@ -579,6 +579,8 @@ export function getApiStats(usageData: any, modelPrices: Record<string, ModelPri
 export function getModelStats(usageData: any, modelPrices: Record<string, ModelPrice>): Array<{
   model: string;
   requests: number;
+  successCount: number;
+  failureCount: number;
   tokens: number;
   cost: number;
 }> {
@@ -586,20 +588,39 @@ export function getModelStats(usageData: any, modelPrices: Record<string, ModelP
     return [];
   }
 
-  const modelMap = new Map<string, { requests: number; tokens: number; cost: number }>();
+  const modelMap = new Map<string, { requests: number; successCount: number; failureCount: number; tokens: number; cost: number }>();
 
   Object.values(usageData.apis as Record<string, any>).forEach(apiData => {
     const models = apiData?.models || {};
     Object.entries(models as Record<string, any>).forEach(([modelName, modelData]) => {
-      const existing = modelMap.get(modelName) || { requests: 0, tokens: 0, cost: 0 };
+      const existing = modelMap.get(modelName) || { requests: 0, successCount: 0, failureCount: 0, tokens: 0, cost: 0 };
       existing.requests += modelData.total_requests || 0;
       existing.tokens += modelData.total_tokens || 0;
 
+      const details = Array.isArray(modelData.details) ? modelData.details : [];
+
       const price = modelPrices[modelName];
-      if (price) {
+
-        const details = Array.isArray(modelData.details) ? modelData.details : [];
+      const hasExplicitCounts =
+        typeof modelData.success_count === 'number' || typeof modelData.failure_count === 'number';
+      if (hasExplicitCounts) {
+        existing.successCount += Number(modelData.success_count) || 0;
+        existing.failureCount += Number(modelData.failure_count) || 0;
+      }
+
+      if (details.length > 0 && (!hasExplicitCounts || price)) {
         details.forEach((detail: any) => {
-          existing.cost += calculateCost({ ...detail, __modelName: modelName }, modelPrices);
+          if (!hasExplicitCounts) {
+            if (detail?.failed === true) {
+              existing.failureCount += 1;
+            } else {
+              existing.successCount += 1;
+            }
+          }
+
+          if (price) {
+            existing.cost += calculateCost({ ...detail, __modelName: modelName }, modelPrices);
+          }
         });
       }
       modelMap.set(modelName, existing);
@@ -903,11 +924,11 @@ export function calculateStatusBarData(
   authIndexFilter?: number
 ): StatusBarData {
   const BLOCK_COUNT = 20;
-  const BLOCK_DURATION_MS = 5 * 60 * 1000; // 5 minutes
+  const BLOCK_DURATION_MS = 10 * 60 * 1000; // 10 minutes
-  const HOUR_MS = 60 * 60 * 1000;
+  const WINDOW_MS = 200 * 60 * 1000; // 200 minutes
 
   const now = Date.now();
-  const hourAgo = now - HOUR_MS;
+  const windowStart = now - WINDOW_MS;
 
   // Initialize blocks
   const blockStats: Array<{ success: number; failure: number }> = Array.from(
@@ -921,7 +942,7 @@ export function calculateStatusBarData(
   // Filter and bucket the usage details
   usageDetails.forEach((detail) => {
     const timestamp = Date.parse(detail.timestamp);
-    if (Number.isNaN(timestamp) || timestamp < hourAgo || timestamp > now) {
+    if (Number.isNaN(timestamp) || timestamp < windowStart || timestamp > now) {
       return;
     }