feat: 工具层及 mcp 大重构 (#252)

* feat: 第一版大重构

* fix: 修复类型问题

* chore: 更新版本到 1.3.2

* Add brave as alternative WebSearchTool

* fix: 修正顺序

* fix: 修复对穷鬼模式的 auto dream 和 session memory 越过

* feat: 穷鬼模式去除 session-summary

* feat: 创建 builtin-tools 包，搬运所有工具实现

将 src/tools/ 下的全部 60 个工具目录迁移至 packages/builtin-tools/src/tools/，
内部导入路径已更新为 src/ alias 模式。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor: 更新 src/ 中所有工具引用至 builtin-tools 包，删除 src/tools/

- src/tools.ts 及 178 个 src/ 文件的 import 路径从 ./tools/ 改为 builtin-tools/tools/
- 删除 src/tools/ 整个目录（已迁移至 packages/builtin-tools/）

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: 添加 builtin-tools 路径别名至 tsconfig，更新 bun.lock

- tsconfig.json 新增 builtin-tools/* 和 builtin-tools 路径映射
- 新增 packages/builtin-tools/src 至 include

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor: 为 builtin-tools、mcp-client、agent-tools 添加 @claude-code-best 作用域前缀

所有包名及 import 路径统一添加 @claude-code-best/ 前缀：
- builtin-tools → @claude-code-best/builtin-tools
- mcp-client → @claude-code-best/mcp-client
- agent-tools → @claude-code-best/agent-tools

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: 修复 node 环境没有 bun 的问题

---------

Co-authored-by: Eric-Guo <eric.guocz@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

src/commands/brief.ts

@@ -7,8 +7,8 @@ import {
   logEvent,
 } from '../services/analytics/index.js'
 import type { ToolUseContext } from '../Tool.js'
-import { isBriefEntitled } from '../tools/BriefTool/BriefTool.js'
-import { BRIEF_TOOL_NAME } from '../tools/BriefTool/prompt.js'
+import { isBriefEntitled } from '@claude-code-best/builtin-tools/tools/BriefTool/BriefTool.js'
+import { BRIEF_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/BriefTool/prompt.js'
 import type {
   Command,
   LocalJSXCommandContext,

src/commands/clear/caches.ts

@@ -93,7 +93,7 @@ export function clearSessionCaches(
 
   // Clear tungsten session usage tracking
   if (process.env.USER_TYPE === 'ant') {
-    void import('../../tools/TungstenTool/TungstenTool.js').then(
+    void import('@claude-code-best/builtin-tools/tools/TungstenTool/TungstenTool.js').then(
       ({ clearSessionsWithTungstenUsage, resetInitializationState }) => {
         clearSessionsWithTungstenUsage()
         resetInitializationState()
@@ -126,19 +126,19 @@ export function clearSessionCaches(
   // Clear session environment variables
   clearSessionEnvVars()
   // Clear WebFetch URL cache (up to 50MB of cached page content)
-  void import('../../tools/WebFetchTool/utils.js').then(
+  void import('@claude-code-best/builtin-tools/tools/WebFetchTool/utils.js').then(
     ({ clearWebFetchCache }) => clearWebFetchCache(),
   )
   // Clear ToolSearch description cache (full tool prompts, ~500KB for 50 MCP tools)
-  void import('../../tools/ToolSearchTool/ToolSearchTool.js').then(
+  void import('@claude-code-best/builtin-tools/tools/ToolSearchTool/ToolSearchTool.js').then(
     ({ clearToolSearchDescriptionCache }) => clearToolSearchDescriptionCache(),
   )
   // Clear agent definitions cache (accumulates per-cwd via EnterWorktreeTool)
-  void import('../../tools/AgentTool/loadAgentsDir.js').then(
+  void import('@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js').then(
     ({ clearAgentDefinitionsCache }) => clearAgentDefinitionsCache(),
   )
   // Clear SkillTool prompt cache (accumulates per project root)
-  void import('../../tools/SkillTool/prompt.js').then(({ clearPromptCache }) =>
+  void import('@claude-code-best/builtin-tools/tools/SkillTool/prompt.js').then(({ clearPromptCache }) =>
     clearPromptCache(),
   )
 }

src/commands/color/color.ts

@@ -4,7 +4,7 @@ import type { ToolUseContext } from '../../Tool.js'
 import {
   AGENT_COLORS,
   type AgentColorName,
-} from '../../tools/AgentTool/agentColorManager.js'
+} from '@claude-code-best/builtin-tools/tools/AgentTool/agentColorManager.js'
 import type {
   LocalJSXCommandContext,
   LocalJSXCommandOnDone,

src/commands/context/context-noninteractive.ts

@@ -2,7 +2,7 @@ import { feature } from 'bun:bundle'
 import { microcompactMessages } from '../../services/compact/microCompact.js'
 import type { AppState } from '../../state/AppStateStore.js'
 import type { Tools, ToolUseContext } from '../../Tool.js'
-import type { AgentDefinitionsResult } from '../../tools/AgentTool/loadAgentsDir.js'
+import type { AgentDefinitionsResult } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
 import type { Message } from '../../types/message.js'
 import {
   analyzeContextUsage,

src/commands/fork/fork.tsx

@@ -1,7 +1,7 @@
 import { feature } from 'bun:bundle'
 import React from 'react'
-import { AgentTool } from '../../tools/AgentTool/AgentTool.js'
-import { isInForkChild } from '../../tools/AgentTool/forkSubagent.js'
+import { AgentTool } from '@claude-code-best/builtin-tools/tools/AgentTool/AgentTool.js'
+import { isInForkChild } from '@claude-code-best/builtin-tools/tools/AgentTool/forkSubagent.js'
 import { logForDebugging } from '../../utils/debug.js'
 import type { LocalJSXCommandOnDone, LocalJSXCommandContext } from '../../types/command.js'
 

src/commands/insights.ts

@@ -18,7 +18,7 @@ import { queryWithModel } from '../services/api/claude.js'
 import {
   AGENT_TOOL_NAME,
   LEGACY_AGENT_TOOL_NAME,
-} from '../tools/AgentTool/constants.js'
+} from '@claude-code-best/builtin-tools/tools/AgentTool/constants.js'
 import type { LogOption } from '../types/logs.js'
 import { getClaudeConfigHomeDir } from '../utils/envUtils.js'
 import { toError } from '../utils/errors.js'

src/commands/statusline.tsx

@@ -1,6 +1,6 @@
 import type { ContentBlockParam } from '@anthropic-ai/sdk/resources/index.mjs'
 import type { Command } from '../commands.js'
-import { AGENT_TOOL_NAME } from '../tools/AgentTool/constants.js'
+import { AGENT_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/AgentTool/constants.js'
 
 const statusline = {
   type: 'prompt',

src/commands/workflows/index.ts

@@ -1,5 +1,5 @@
 import type { Command, LocalCommandCall } from '../../types/command.js'
-import { getWorkflowCommands } from '../../tools/WorkflowTool/createWorkflowCommand.js'
+import { getWorkflowCommands } from '@claude-code-best/builtin-tools/tools/WorkflowTool/createWorkflowCommand.js'
 import { getCwd } from '../../utils/cwd.js'
 
 const call: LocalCommandCall = async (_args, _context) => {