feat(智能体): 不设硬性预算上限,花费改为可见

- 去掉每天次数、每天花费、单次花费、单次 token 四个上限的拦截;设置项登记为弃用,旧值兼容读取、不生效
- 保留单次工具调用次数与时长两个防跑飞限制,缺省调宽(120 次 / 1800 秒,后台调查 20 次)
- 新增 GET /agent/usage:今天与最近 7 天按会话类型(对话 / 巡检 / 后台调查 / 整理识别 / 子会话)的次数、token 与费用
- 设置 agent.autoIdentifyOrganize(整理识别不到时叫智能体识别,缺省开)一并加在智能体设置里
- runner 里加整理识别会话的能力白名单与调查会话去重键解析(investigationDecisionId)

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

packages/contracts/src/agent.ts

@@ -359,6 +359,23 @@ export type AgentRunChoiceInput = z.infer<typeof AgentRunChoiceInput>;
 export const AgentRunAbortInput = z.object({ reason: z.string().max(500).optional() });
 export type AgentRunAbortInput = z.infer<typeof AgentRunAbortInput>;
 
+/**
+ * 智能体用量(2026-10-06 起不设硬性预算上限,花费改为可见):按会话类型统计次数、token 与费用。
+ * chat = 用户对话;patrol = 智能体巡检;investigate = 待处理事项的后台调查 / 授权内恢复;
+ * organize_identify = 整理没识别出作品时的智能体识别;subagent = 子会话
+ */
+export const AgentSpendKind = z.enum(["chat", "patrol", "investigate", "organize_identify", "subagent"]);
+export type AgentSpendKind = z.infer<typeof AgentSpendKind>;
+export const AgentSpendBucket = z.object({
+  runs: NonNegInt,
+  tokens: NonNegInt,
+  costUsd: z.number().min(0),
+  byKind: z.array(z.object({ kind: AgentSpendKind, runs: NonNegInt, tokens: NonNegInt, costUsd: z.number().min(0) })),
+});
+export type AgentSpendBucket = z.infer<typeof AgentSpendBucket>;
+export const AgentSpend = z.object({ today: AgentSpendBucket, last7d: AgentSpendBucket });
+export type AgentSpend = z.infer<typeof AgentSpend>;
+
 export const AgentRunListQuery = z.object({
   cursor: z.string().min(1).optional(),
   limit: z.coerce.number().int().min(1).max(200).default(50),

packages/contracts/src/api/review.ts

@@ -77,6 +77,13 @@ export const reviewApi = {
   ),
   /** Agent 会话(W2-D):建 run 只入队持久任务 runAgent;增量经全局 SSE(agent.*),断线按 runSeq 用 afterSeq 补读 */
   agentRuns: {
+    usage: ep({
+      method: "get",
+      path: "/agent/usage",
+      scope: "read",
+      summary: "智能体用量：今天与最近 7 天按会话类型的次数、token 与费用",
+      response: agent.AgentSpend,
+    }),
     list: ep({
       method: "get",
       path: "/agent/runs",

packages/contracts/src/settings.ts

@@ -208,10 +208,12 @@ export const AgentRuntimeSettings = z.object({
     .int()
     .min(10)
     .max(24 * 3600),
-  /** 单次运行:token 上限(null = 不限) */
-  maxTokensPerRun: z.number().int().positive().nullable(),
-  /** 单次运行:费用上限(美元,null = 不限) */
-  maxCostUsdPerRun: z.number().positive().nullable(),
+  /** 已弃用(2026-10-06 起不限 token,旧值兼容读取、不生效) */
+  maxTokensPerRun: z.number().int().positive().nullable().optional(),
+  /** 已弃用(2026-10-06 起不限单次费用,旧值兼容读取、不生效) */
+  maxCostUsdPerRun: z.number().positive().nullable().optional(),
+  /** 整理时没识别出作品:自动派智能体识别一次,认出来就按该作品重新整理(不需要持续授权) */
+  autoIdentifyOrganize: z.boolean(),
   /** 后台自动调查的工具调用上限(比用户委托更小) */
   investigateMaxToolCalls: z.number().int().min(1).max(100),
   /** 等待目标关联的下载/入库结束时的轮询间隔(秒) */
@@ -432,8 +434,10 @@ export const BudgetSettings = z.object({
   maxNewTitlesPerDay: z.number().int().min(0),
   maxDownloadBytesPerDay: z.number().int().min(0),
   maxConcurrentDownloads: z.number().int().min(1).max(100),
-  agentMaxRunsPerDay: z.number().int().min(0),
-  agentMaxCostUsdPerDay: z.number().min(0),
+  /** 已弃用(2026-10-06 起智能体不设每日次数上限,旧值兼容读取、不生效) */
+  agentMaxRunsPerDay: z.number().int().min(0).optional(),
+  /** 已弃用(2026-10-06 起智能体不设每日费用上限,旧值兼容读取、不生效) */
+  agentMaxCostUsdPerDay: z.number().min(0).optional(),
 });
 export type BudgetSettings = z.infer<typeof BudgetSettings>;
 
@@ -667,19 +671,16 @@ export const DEFAULT_SETTINGS: GlobalSettings = {
     maxNewTitlesPerDay: 20,
     maxDownloadBytesPerDay: 500 * 1024 ** 3,
     maxConcurrentDownloads: 5,
-    agentMaxRunsPerDay: 50,
-    agentMaxCostUsdPerDay: 5,
   },
   agent: {
     autoInvestigate: false,
     autoInvestigateMode: "investigate",
     investigateMaxAttempts: 2,
     recoverVerifySec: 600,
-    maxToolCalls: 40,
-    maxDurationSec: 900,
-    maxTokensPerRun: null,
-    maxCostUsdPerRun: null,
-    investigateMaxToolCalls: 8,
+    maxToolCalls: 120,
+    maxDurationSec: 1800,
+    autoIdentifyOrganize: true,
+    investigateMaxToolCalls: 20,
     goalPollSec: 60,
     goalWaitHours: 72,
     optionsTimeoutSec: 1800,
@@ -858,6 +859,11 @@ export const DEPRECATED_SETTINGS_FIELDS = [
   "cache.tmdbTtlHours",
   "cache.emptyResultTtlSec",
   "identity.poolArchiveDays",
+  // 2026-10-06:智能体不设硬性预算上限,只保留单次工具调用次数与时长两个防跑飞限制
+  "budget.agentMaxRunsPerDay",
+  "budget.agentMaxCostUsdPerDay",
+  "agent.maxTokensPerRun",
+  "agent.maxCostUsdPerRun",
 ] as const;
 
 // ── 设置页分区(docs/design/console-ia.md §3.4) ──
@@ -1027,12 +1033,12 @@ export const SETTINGS_SECTIONS: readonly SettingsSectionDef[] = [
   {
     id: "agent",
     label: "智能体",
-    description: "模型服务、运行预算、自动调查、网页搜索",
+    description: "模型服务、用量与限制、自动调查、网页搜索",
     legacyTabs: [{ tab: "pi" }],
     anchors: [
       { id: "upstream", label: "模型服务" },
       { id: "runtime", label: "上下文与子会话" },
-      { id: "budget", label: "预算" },
+      { id: "budget", label: "用量与限制" },
       { id: "investigate", label: "自动调查" },
       { id: "websearch", label: "网页搜索" },
       { id: "advanced", label: "高级" },
@@ -1045,16 +1051,13 @@ export const SETTINGS_SECTIONS: readonly SettingsSectionDef[] = [
       "pi.compaction",
       "pi.subagentsEnabled",
       "pi.subagents",
-      "budget.agentMaxRunsPerDay",
-      "budget.agentMaxCostUsdPerDay",
       "agent.autoInvestigate",
+      "agent.autoIdentifyOrganize",
       "agent.autoInvestigateMode",
       "agent.investigateMaxAttempts",
       "agent.recoverVerifySec",
       "agent.maxToolCalls",
       "agent.maxDurationSec",
-      "agent.maxTokensPerRun",
-      "agent.maxCostUsdPerRun",
       "agent.investigateMaxToolCalls",
       "agent.goalPollSec",
       "agent.goalWaitHours",