feat: 重构供应商层次 (#286)

* refactor: 创建 @anthropic-ai/model-provider 包骨架与类型定义

- 新建 workspace 包 packages/@anthropic-ai/model-provider
- 定义 ModelProviderHooks 接口（依赖注入：分析、成本、日志等）
- 定义 ClientFactories 接口（Anthropic/OpenAI/Gemini/Grok 客户端工厂）
- 搬入核心类型：Message 体系、NonNullableUsage、EMPTY_USAGE、SystemPrompt、错误常量
- 主项目 src/types/message.ts 等改为 re-export，保持向后兼容

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

* refactor: 提升 OpenAI 转换器和模型映射到 model-provider 包

- 搬入 OpenAI 消息转换（convertMessages）、工具转换（convertTools）、流适配（streamAdapter）
- 搬入 OpenAI 和 Grok 模型映射（resolveOpenAIModel、resolveGrokModel）
- 主项目文件改为 thin re-export proxy

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

* refactor: 搬入 Gemini 兼容层到 model-provider 包

- 搬入 Gemini 类型定义、消息转换、工具转换、流适配、模型映射
- 主项目 gemini/ 目录下文件改为 thin re-export proxy

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

* refactor: 搬入 errorUtils 并迁移消费者导入到 model-provider

- 搬入 formatAPIError、extractConnectionErrorDetails 等 errorUtils
- 迁移 10 个消费者文件直接从 @anthropic-ai/model-provider 导入
- 更新 emptyUsage、sdkUtilityTypes、systemPromptType 为 re-export proxy

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

* feat: compact 模型降级为 -1 模式（Opus→Sonnet, Sonnet→Haiku）

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

* docs: 添加 agent-loop 绘图

* Revert "feat: compact 模型降级为 -1 模式（Opus→Sonnet, Sonnet→Haiku）"

This reverts commit e458d6391d.

* docs: 添加简化版 agent loop

* fix: 修复 n 快捷键导致关闭的问题

* fix: 修复 node 下 ws 没打包问题

* docs: 修复链接

* test: 添加测试支持

* fix: 修复类型问题(#267) (#271)

* fix: 修复 Bun 的 polyfill 问题

* fix: 类型修复完成

* feat: 统一所有包的类型文件

* fix: 修复构建问题

* test: 修复类型校验 (#279)

* fix: 修复 Bun 的 polyfill 问题

* fix: 类型修复完成

* feat: 统一所有包的类型文件

* fix: 修复构建问题

* fix(remote-control): harden self-hosted session flows (#278)

Co-authored-by: chengzifeng <chengzifeng@meituan.com>

* docs: update contributors

* build: 新增 vite 构建流程

* feat: 添加环境变量支持以覆盖 max_tokens 设置

* feat(langfuse): LLM generation 记录工具定义

将 Anthropic 格式的工具定义转换为 Langfuse 兼容的 OpenAI 格式，
并在 generation 的 input 中以 { messages, tools } 结构传入，
以便在 Langfuse UI 中查看完整的工具定义信息。

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

* feat: 添加对 ACP 协议的支持 (#284)

* feat: 适配 zed acp 协议

* docs: 完善 acp 文档

* chore: 1.4.0

* conflict: 解决冲突

* feat: 添加测试覆盖率上报

* style: 改名加移动文件夹位置

* refactor: 移动测试用例及实现

* test: 修复测试用例完成

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Cheng Zi Feng <1154238323@qq.com>
Co-authored-by: chengzifeng <chengzifeng@meituan.com>
Co-authored-by: claude-code-best <272536312+claude-code-best@users.noreply.github.com>

src/commands/poor/__tests__/poorMode.test.ts

@@ -0,0 +1,93 @@
+/**
+ * Tests for fix: 修复穷鬼模式的写入问题
+ *
+ * Before the fix, poorMode was an in-memory boolean that reset on restart.
+ * After the fix, it reads from / writes to settings.json via
+ * getInitialSettings() and updateSettingsForSource().
+ */
+import { describe, expect, test, beforeEach, mock } from 'bun:test'
+
+// ── Mocks must be declared before the module under test is imported ──────────
+
+let mockSettings: Record<string, unknown> = {}
+let lastUpdate: { source: string; patch: Record<string, unknown> } | null = null
+
+mock.module('src/utils/settings/settings.js', () => ({
+  getInitialSettings: () => mockSettings,
+  updateSettingsForSource: (source: string, patch: Record<string, unknown>) => {
+    lastUpdate = { source, patch }
+    mockSettings = { ...mockSettings, ...patch }
+  },
+}))
+
+// Import AFTER mocks are registered
+const { isPoorModeActive, setPoorMode } = await import('../poorMode.js')
+
+// ── Helpers ──────────────────────────────────────────────────────────────────
+
+/** Reset module-level singleton between tests by re-importing a fresh copy. */
+async function freshModule() {
+  // Bun caches modules; we manipulate the exported functions directly since
+  // the singleton `poorModeActive` is reset to null only on first import.
+  // Instead we test the observable behaviour through set/get pairs.
+}
+
+// ── Tests ────────────────────────────────────────────────────────────────────
+
+describe('isPoorModeActive — reads from settings on first call', () => {
+  beforeEach(() => {
+    lastUpdate = null
+  })
+
+  test('returns false when settings has no poorMode key', () => {
+    mockSettings = {}
+    // Force re-read by setting internal state via setPoorMode then checking
+    setPoorMode(false)
+    expect(isPoorModeActive()).toBe(false)
+  })
+
+  test('returns true when settings.poorMode === true', () => {
+    mockSettings = { poorMode: true }
+    setPoorMode(true)
+    expect(isPoorModeActive()).toBe(true)
+  })
+})
+
+describe('setPoorMode — persists to settings', () => {
+  beforeEach(() => {
+    lastUpdate = null
+  })
+
+  test('setPoorMode(true) calls updateSettingsForSource with poorMode: true', () => {
+    setPoorMode(true)
+    expect(lastUpdate).not.toBeNull()
+    expect(lastUpdate!.source).toBe('userSettings')
+    expect(lastUpdate!.patch.poorMode).toBe(true)
+  })
+
+  test('setPoorMode(false) calls updateSettingsForSource with poorMode: undefined (removes key)', () => {
+    setPoorMode(false)
+    expect(lastUpdate).not.toBeNull()
+    expect(lastUpdate!.source).toBe('userSettings')
+    // false || undefined === undefined — key should be removed to keep settings clean
+    expect(lastUpdate!.patch.poorMode).toBeUndefined()
+  })
+
+  test('isPoorModeActive() reflects the value set by setPoorMode()', () => {
+    setPoorMode(true)
+    expect(isPoorModeActive()).toBe(true)
+
+    setPoorMode(false)
+    expect(isPoorModeActive()).toBe(false)
+  })
+
+  test('toggling multiple times stays consistent', () => {
+    setPoorMode(true)
+    setPoorMode(true)
+    expect(isPoorModeActive()).toBe(true)
+
+    setPoorMode(false)
+    setPoorMode(false)
+    expect(isPoorModeActive()).toBe(false)
+  })
+})