fix: 为 sessionStorage existingSessionFiles Map 添加容量上限

src/components/Spinner.tsx

@@ -23,6 +23,7 @@ import { getDefaultCharacters, type SpinnerMode } from './Spinner/index.js';
 import { SpinnerAnimationRow } from './Spinner/SpinnerAnimationRow.js';
 import { useSettings } from '../hooks/useSettings.js';
 import { isInProcessTeammateTask } from '../tasks/InProcessTeammateTask/types.js';
+import { isLocalAgentTask } from '../tasks/LocalAgentTask/LocalAgentTask.js';
 import { isBackgroundTask } from '../tasks/types.js';
 import { getAllInProcessTeammateTasks } from '../tasks/InProcessTeammateTask/InProcessTeammateTask.js';
 import { getEffortSuffix } from '../utils/effort.js';
@@ -214,7 +215,7 @@ function SpinnerWithVerbInner({
   let teammateTokens = 0;
   if (!showSpinnerTree) {
     for (const task of Object.values(tasks)) {
-      if (isInProcessTeammateTask(task) && task.status === 'running') {
+      if (task.status === 'running' && (isInProcessTeammateTask(task) || isLocalAgentTask(task))) {
         if (task.progress?.tokenCount) {
           teammateTokens += task.progress.tokenCount;
         }

src/utils/cacheWarning.ts

@@ -24,6 +24,12 @@ interface CacheWarningState {
 // 模块级状态，每个 querySource 独立跟踪
 const cacheWarningStateBySource = new Map<string, CacheWarningState>()
 
+// Limit the number of tracked sources to prevent unbounded Map growth.
+// querySource strings are effectively unbounded (typed as `any`), so a
+// long-running session that spawns many subagents could leak memory.
+// Evict the oldest entry (by insertion order) when the limit is exceeded.
+const MAX_SOURCE_ENTRIES = 50
+
 const DEFAULT_CACHE_THRESHOLD = 80
 
 /**
@@ -81,6 +87,13 @@ export function shouldShowCacheWarning(
   let state = cacheWarningStateBySource.get(querySource)
   if (!state) {
     state = { lastHitRate: null, lastTimestamp: null }
+    // Evict oldest entry when at capacity so the Map stays bounded
+    if (cacheWarningStateBySource.size >= MAX_SOURCE_ENTRIES) {
+      const oldestKey = cacheWarningStateBySource.keys().next().value
+      if (oldestKey !== undefined) {
+        cacheWarningStateBySource.delete(oldestKey)
+      }
+    }
     cacheWarningStateBySource.set(querySource, state)
   }
 
@@ -132,3 +145,10 @@ export function createCacheWarningMessage(info: CacheHitRateInfo): Message {
     isMeta: false,
   } as Message
 }
+
+/**
+ * Reset the per-source tracking state — only used in tests.
+ */
+export function _resetCacheWarningStateForTest(): void {
+  cacheWarningStateBySource.clear()
+}

src/utils/sessionStorage.ts

@@ -529,6 +529,10 @@ export function setRemoteIngressUrlForTesting(url: string): void {
 
 const REMOTE_FLUSH_INTERVAL_MS = 10
 
+// Limit the number of cached session-file lookups to prevent unbounded Map growth
+// in long-running daemon / swarm sessions that spawn many sub-agents.
+const MAX_CACHED_SESSION_FILES = 200
+
 class Project {
   // Minimal cache for current session only (not all sessions)
   currentSessionTag: string | undefined
@@ -577,6 +581,7 @@ class Project {
     this.flushTimer = null
     this.activeDrain = null
     this.writeQueues = new Map()
+    this.existingSessionFiles = new Map()
   }
 
   private incrementPendingWrites(): void {
@@ -1288,6 +1293,9 @@ class Project {
    * Returns the session file path if it exists, null otherwise.
    * Used for writing to sessions other than the current one.
    * Caches positive results so we only stat once per session.
+   *
+   * The cache is bounded at MAX_CACHED_SESSION_FILES to prevent unbounded
+   * growth in long-running daemon / swarm sessions that spawn many agents.
    */
   private existingSessionFiles = new Map<string, string>()
   private async getExistingSessionFile(
@@ -1299,6 +1307,13 @@ class Project {
     const targetFile = getTranscriptPathForSession(sessionId)
     try {
       await stat(targetFile)
+      // Evict oldest entry when at capacity so the Map stays bounded
+      if (this.existingSessionFiles.size >= MAX_CACHED_SESSION_FILES) {
+        const oldestKey = this.existingSessionFiles.keys().next().value
+        if (oldestKey !== undefined) {
+          this.existingSessionFiles.delete(oldestKey)
+        }
+      }
       this.existingSessionFiles.set(sessionId, targetFile)
       return targetFile
     } catch (e) {

src/utils/swarm/inProcessRunner.ts

@@ -47,6 +47,7 @@ import {
 import type { CustomAgentDefinition } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
 import { runAgent } from '@claude-code-best/builtin-tools/tools/AgentTool/runAgent.js'
 import { awaitClassifierAutoApproval } from '@claude-code-best/builtin-tools/tools/BashTool/bashPermissions.js'
+import type { AgentToolResult } from '@claude-code-best/builtin-tools/tools/AgentTool/agentToolUtils.js'
 import { BASH_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/BashTool/toolName.js'
 import { SEND_MESSAGE_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/SendMessageTool/constants.js'
 import { TASK_CREATE_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/TaskCreateTool/constants.js'
@@ -63,7 +64,10 @@ import {
 } from '../../utils/messages.js'
 import { evictTaskOutput } from '../../utils/task/diskOutput.js'
 import { evictTerminalTask } from '../../utils/task/framework.js'
-import { tokenCountWithEstimation } from '../../utils/tokens.js'
+import {
+  tokenCountWithEstimation,
+  getTokenCountFromUsage,
+} from '../../utils/tokens.js'
 import { createAbortController } from '../abortController.js'
 import { type AgentContext, runWithAgentContext } from '../agentContext.js'
 import {
@@ -915,6 +919,7 @@ export async function runInProcessTeammate(
     invokingRequestId,
   } = config
   const { setAppState } = toolUseContext
+  const startTime = Date.now()
 
   logForDebugging(
     `[inProcessRunner] Starting agent loop for ${identity.agentId}`,
@@ -1463,6 +1468,48 @@ export async function runInProcessTeammate(
     // Mark as completed when exiting the loop
     let alreadyTerminal = false
     let toolUseId: string | undefined
+
+    // Compute result so the detail dialog can show token usage.
+    // Walk backwards for the last API usage (cumulative input_tokens from the
+    // Anthropic API already includes all prior context).
+    let completionTokens = 0
+    let completionToolUseCount = 0
+    let lastAssistantContent: AgentToolResult['content'] = []
+    let lastUsage: AgentToolResult['usage'] | undefined
+    for (let i = allMessages.length - 1; i >= 0; i--) {
+      const m = allMessages[i]!
+      if (m.type === 'assistant') {
+        const blocks = (m.message?.content ?? []) as any[]
+        for (const b of blocks) {
+          if (b?.type === 'tool_use') completionToolUseCount++
+        }
+        const textBlocks = blocks.filter((b: any) => b?.type === 'text')
+        if (textBlocks.length > 0 && lastAssistantContent.length === 0) {
+          lastAssistantContent = textBlocks.map((b: any) => ({
+            type: 'text' as const,
+            text: b.text,
+          }))
+        }
+        if (!lastUsage && m.message?.usage) {
+          lastUsage = m.message.usage as AgentToolResult['usage']
+          completionTokens = getTokenCountFromUsage(
+            m.message.usage as Parameters<typeof getTokenCountFromUsage>[0],
+          )
+        }
+        if (completionTokens > 0 && lastAssistantContent.length > 0) break
+      }
+    }
+
+    const teammateResult: AgentToolResult = {
+      agentId: identity.agentId,
+      agentType: 'teammate',
+      content: lastAssistantContent,
+      totalToolUseCount: completionToolUseCount,
+      totalDurationMs: Date.now() - startTime,
+      totalTokens: completionTokens,
+      usage: lastUsage as AgentToolResult['usage'],
+    } as unknown as AgentToolResult
+
     updateTaskState(
       taskId,
       task => {
@@ -1481,6 +1528,7 @@ export async function runInProcessTeammate(
           status: 'completed' as const,
           notified: true,
           endTime: Date.now(),
+          result: teammateResult,
           messages: task.messages?.length ? [task.messages.at(-1)!] : undefined,
           pendingUserMessages: [],
           inProgressToolUseIDs: undefined,