SnowCat 雪猫底层全源码：NapCat 4.18.28 底座 + SnowLuma 能力移植 + V8 通道适配 9.9.37

26 包 monorepo（TS 全源码）：
- snowcat-core: NT 内核 API 封装 + listener（含 9.9.37 六回调适配）+ Packet 发包
- snowcat-onebot: OneBot v11 全动作 + MCP Streamable HTTP 适配器 + 稳定线
- snowcat-webui-frontend/backend: 雪猫控制台（React+HeroUI）
- snowcat-shell: 单文件 bundle 出口（vite inlineDynamicImports）
- snowcat-native: napi2native / MoeHoo / ffmpeg / pty 运行时
- 56 项 SnowLuma 独门动作移植（qzone 全家桶/群相册/装扮/闪照/收藏）
- 工具件: 解包器/启动器/便携制作器/doctor

GitHub 关联已全量指向 DandanLLab/SnowCatQQ

packages/snowcat-onebot/action/example/GoCQHTTPActionsExamples.ts

@@ -0,0 +1,102 @@
+export const GoCQHTTPActionsExamples = {
+  GetStrangerInfo: {
+    payload: { user_id: '123456789' },
+    response: { user_id: 123456789, nickname: '昵称', sex: 'unknown' },
+  },
+  GetGroupHonorInfo: {
+    payload: { group_id: '123456', type: 'all' },
+    response: { group_id: 123456, current_talkative: {}, talkative_list: [] },
+  },
+  GetForwardMsg: {
+    payload: { message_id: '123456' },
+    response: { messages: [] },
+  },
+  SendForwardMsg: {
+    payload: { group_id: '123456', messages: [] },
+    response: { message_id: 123456 },
+  },
+  GetGroupAtAllRemain: {
+    payload: { group_id: '123456' },
+    response: { can_at_all: true, remain_at_all_count_for_group: 10, remain_at_all_count_for_self: 10 },
+  },
+  CreateGroupFileFolder: {
+    payload: { group_id: '123456', name: '测试目录' },
+    response: { result: {}, groupItem: {} },
+  },
+  DeleteGroupFile: {
+    payload: { group_id: '123456', file_id: 'file_uuid_123' },
+    response: {},
+  },
+  DeleteGroupFileFolder: {
+    payload: { group_id: '123456', folder_id: 'folder_uuid_123' },
+    response: {},
+  },
+  DownloadFile: {
+    payload: { url: 'https://example.com/file.png', thread_count: 1, headers: 'User-Agent: NapCat' },
+    response: { file: '/path/to/downloaded/file' },
+  },
+  GetFriendMsgHistory: {
+    payload: { user_id: '123456789', message_seq: 0, count: 20 },
+    response: { messages: [] },
+  },
+  GetGroupFilesByFolder: {
+    payload: { group_id: '123456', folder_id: 'folder_id' },
+    response: { files: [], folders: [] },
+  },
+  GetGroupFileSystemInfo: {
+    payload: { group_id: '123456' },
+    response: { file_count: 10, limit_count: 10000, used_space: 1024, total_space: 10737418240 },
+  },
+  GetGroupMsgHistory: {
+    payload: { group_id: '123456', message_seq: 0, count: 20 },
+    response: { messages: [] },
+  },
+  GetGroupRootFiles: {
+    payload: { group_id: '123456' },
+    response: { files: [], folders: [] },
+  },
+  GetOnlineClient: {
+    payload: { no_cache: false },
+    response: [],
+  },
+  GoCQHTTPCheckUrlSafely: {
+    payload: { url: 'https://example.com' },
+    response: { level: 1 },
+  },
+  GoCQHTTPDeleteFriend: {
+    payload: { user_id: '123456789' },
+    response: {},
+  },
+  GoCQHTTPGetModelShow: {
+    payload: { model: 'iPhone 13' },
+    response: { variants: [] },
+  },
+  GoCQHTTPSetModelShow: {
+    payload: { model: 'iPhone 13', model_show: 'iPhone 13' },
+    response: {},
+  },
+  QuickAction: {
+    payload: { context: {}, operation: {} },
+    response: {},
+  },
+  SendGroupNotice: {
+    payload: { group_id: '123456', content: '公告内容', image: 'base64://...' },
+    response: {},
+  },
+  SetGroupPortrait: {
+    payload: { group_id: '123456', file: 'base64://...' },
+    response: { result: 0, errMsg: '' },
+  },
+  SetQQProfile: {
+    payload: { nickname: '新昵称', personal_note: '个性签名' },
+    response: {},
+  },
+  UploadGroupFile: {
+    payload: { group_id: '123456', file: '/path/to/file', name: 'test.txt' },
+    response: { file_id: 'file_uuid_123' },
+  },
+  UploadPrivateFile: {
+    payload: { user_id: '123456789', file: '/path/to/file', name: 'test.txt' },
+    response: { file_id: 'file_uuid_123' },
+  },
+};