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/utils/plugins/cacheUtils.ts

@@ -2,8 +2,8 @@ import { readdir, rm, stat, unlink, writeFile } from 'fs/promises'
 import { join } from 'path'
 import { clearCommandsCache } from '../../commands.js'
 import { clearAllOutputStylesCache } from '../../constants/outputStyles.js'
-import { clearAgentDefinitionsCache } from '../../tools/AgentTool/loadAgentsDir.js'
-import { clearPromptCache } from '../../tools/SkillTool/prompt.js'
+import { clearAgentDefinitionsCache } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
+import { clearPromptCache } from '@claude-code-best/builtin-tools/tools/SkillTool/prompt.js'
 import { resetSentSkillNames } from '../attachments.js'
 import { logForDebugging } from '../debug.js'
 import { getErrnoCode } from '../errors.js'

src/utils/plugins/loadPluginAgents.ts

@@ -1,15 +1,15 @@
 import memoize from 'lodash-es/memoize.js'
 import { basename } from 'path'
 import { isAutoMemoryEnabled } from '../../memdir/paths.js'
-import type { AgentColorName } from '../../tools/AgentTool/agentColorManager.js'
+import type { AgentColorName } from '@claude-code-best/builtin-tools/tools/AgentTool/agentColorManager.js'
 import {
   type AgentMemoryScope,
   loadAgentMemoryPrompt,
-} from '../../tools/AgentTool/agentMemory.js'
-import type { AgentDefinition } from '../../tools/AgentTool/loadAgentsDir.js'
-import { FILE_EDIT_TOOL_NAME } from '../../tools/FileEditTool/constants.js'
-import { FILE_READ_TOOL_NAME } from '../../tools/FileReadTool/prompt.js'
-import { FILE_WRITE_TOOL_NAME } from '../../tools/FileWriteTool/prompt.js'
+} from '@claude-code-best/builtin-tools/tools/AgentTool/agentMemory.js'
+import type { AgentDefinition } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
+import { FILE_EDIT_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/FileEditTool/constants.js'
+import { FILE_READ_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/FileReadTool/prompt.js'
+import { FILE_WRITE_TOOL_NAME } from '@claude-code-best/builtin-tools/tools/FileWriteTool/prompt.js'
 import { getPluginErrorMessage } from '../../types/plugin.js'
 import { logForDebugging } from '../debug.js'
 import { EFFORT_LEVELS, parseEffortValue } from '../effort.js'

src/utils/plugins/refresh.ts

@@ -21,8 +21,8 @@ import { getOriginalCwd } from '../../bootstrap/state.js'
 import type { Command } from '../../commands.js'
 import { reinitializeLspServerManager } from '../../services/lsp/manager.js'
 import type { AppState } from '../../state/AppState.js'
-import type { AgentDefinitionsResult } from '../../tools/AgentTool/loadAgentsDir.js'
-import { getAgentDefinitionsWithOverrides } from '../../tools/AgentTool/loadAgentsDir.js'
+import type { AgentDefinitionsResult } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
+import { getAgentDefinitionsWithOverrides } from '@claude-code-best/builtin-tools/tools/AgentTool/loadAgentsDir.js'
 import type { PluginError } from '../../types/plugin.js'
 import { logForDebugging } from '../debug.js'
 import { errorMessage } from '../errors.js'