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>

packages/builtin-tools/src/tools/TerminalCaptureTool/TerminalCaptureTool.ts

@@ -0,0 +1,82 @@
+import { z } from 'zod/v4'
+import type { ToolResultBlockParam } from 'src/Tool.js'
+import { buildTool } from 'src/Tool.js'
+import { lazySchema } from 'src/utils/lazySchema.js'
+import { TERMINAL_CAPTURE_TOOL_NAME } from './prompt.js'
+
+const inputSchema = lazySchema(() =>
+  z.strictObject({
+    lines: z
+      .number()
+      .optional()
+      .describe('Number of lines to capture from the terminal. Defaults to 50.'),
+    panel_id: z
+      .string()
+      .optional()
+      .describe('ID of the terminal panel to capture from. Defaults to the active panel.'),
+  }),
+)
+type InputSchema = ReturnType<typeof inputSchema>
+type CaptureInput = z.infer<InputSchema>
+
+type CaptureOutput = { content: string; line_count: number }
+
+export const TerminalCaptureTool = buildTool({
+  name: TERMINAL_CAPTURE_TOOL_NAME,
+  searchHint: 'terminal capture screen output panel read',
+  maxResultSizeChars: 100_000,
+  strict: true,
+
+  get inputSchema(): InputSchema {
+    return inputSchema()
+  },
+
+  async description() {
+    return 'Capture output from a terminal panel'
+  },
+  async prompt() {
+    return `Capture the current content of a terminal panel. Use this to read output from terminal sessions running in the terminal panel UI.
+
+Guidelines:
+- Specify the number of lines to capture (default 50)
+- Optionally target a specific panel by ID
+- Content is returned as plain text`
+  },
+
+  isConcurrencySafe() {
+    return true
+  },
+  isReadOnly() {
+    return true
+  },
+
+  userFacingName() {
+    return 'TerminalCapture'
+  },
+
+  renderToolUseMessage(input: Partial<CaptureInput>) {
+    const lines = input.lines ?? 50
+    return `Terminal Capture: ${lines} lines`
+  },
+
+  mapToolResultToToolResultBlockParam(
+    content: CaptureOutput,
+    toolUseID: string,
+  ): ToolResultBlockParam {
+    return {
+      tool_use_id: toolUseID,
+      type: 'tool_result',
+      content: content.content || '(empty terminal)',
+    }
+  },
+
+  async call(input: CaptureInput) {
+    // Terminal panel capture is provided by the TERMINAL_PANEL runtime.
+    return {
+      data: {
+        content: '',
+        line_count: 0,
+      },
+    }
+  },
+})

packages/builtin-tools/src/tools/TerminalCaptureTool/prompt.ts

@@ -0,0 +1 @@
+export const TERMINAL_CAPTURE_TOOL_NAME = 'TerminalCapture'