Merge pull request #1043 from touwaeriol/pr/antigravity-credits-overages

feat: Antigravity AI Credits overages handling & balance display

frontend/src/types/index.ts

@@ -403,6 +403,8 @@ export interface AdminGroup extends Group {
 
   // MCP XML 协议注入（仅 antigravity 平台使用）
   mcp_xml_inject: boolean
+  // Claude usage 模拟开关（仅 anthropic 平台使用）
+  simulate_claude_max_enabled: boolean
 
   // 支持的模型系列（仅 antigravity 平台使用）
   supported_model_scopes?: string[]
@@ -497,6 +499,7 @@ export interface CreateGroupRequest {
   fallback_group_id?: number | null
   fallback_group_id_on_invalid_request?: number | null
   mcp_xml_inject?: boolean
+  simulate_claude_max_enabled?: boolean
   supported_model_scopes?: string[]
   // 从指定分组复制账号
   copy_accounts_from_group_ids?: number[]
@@ -525,6 +528,7 @@ export interface UpdateGroupRequest {
   fallback_group_id?: number | null
   fallback_group_id_on_invalid_request?: number | null
   mcp_xml_inject?: boolean
+  simulate_claude_max_enabled?: boolean
   supported_model_scopes?: string[]
   copy_accounts_from_group_ids?: number[]
 }
@@ -720,6 +724,12 @@ export interface Account {
   cache_ttl_override_enabled?: boolean | null
   cache_ttl_override_target?: string | null
 
+  // 客户端亲和调度（仅 Anthropic/Antigravity 平台有效）
+  // 启用后新会话会优先调度到客户端之前使用过的账号
+  client_affinity_enabled?: boolean | null
+  affinity_client_count?: number | null
+  affinity_clients?: string[] | null
+
   // API Key 账号配额限制
   quota_limit?: number | null
   quota_used?: number | null
@@ -780,6 +790,11 @@ export interface AccountUsageInfo {
   gemini_pro_minute?: UsageProgress | null
   gemini_flash_minute?: UsageProgress | null
   antigravity_quota?: Record<string, AntigravityModelQuota> | null
+  ai_credits?: Array<{
+    credit_type?: string
+    amount?: number
+    minimum_balance?: number
+  }> | null
   // Antigravity 403 forbidden 状态
   is_forbidden?: boolean
   forbidden_reason?: string