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-core/services/NodeIKernelLoginService.ts

@@ -0,0 +1,121 @@
+import { NodeIKernelLoginListener } from '@/snowcat-core/listeners/NodeIKernelLoginListener';
+import { GeneralCallResult } from './common';
+
+export interface LoginInitConfig {
+  machineId: '';
+  appid: string;
+  platVer: string;
+  commonPath: string;
+  clientVer: string;
+  hostName: string;
+  externalVersion: boolean;
+}
+
+export interface PasswordLoginRetType {
+  result: string,
+  loginErrorInfo: {
+    step: number;
+    errMsg: string;
+    proofWaterUrl: string;
+    newDevicePullQrCodeSig: string;
+    jumpUrl: string,
+    jumpWord: string;
+    tipsTitle: string;
+    tipsContent: string;
+  };
+}
+
+export interface PasswordLoginArgType {
+  uin: string;
+  passwordMd5: string;// passwMD5
+  step: number;// 猜测是需要二次认证 参数 一次为0
+  newDeviceLoginSig: Uint8Array;
+  proofWaterSig: Uint8Array;
+  proofWaterRand: Uint8Array;
+  proofWaterSid: Uint8Array;
+  unusualDeviceCheckSig: Uint8Array;
+}
+
+export interface LoginListItem {
+  uin: string;
+  uid: string;
+  nickName: string;
+  faceUrl: string;
+  facePath: string;
+  loginType: 1; // 1是二维码登录？
+  isQuickLogin: boolean; // 是否可以快速登录
+  isAutoLogin: boolean; // 是否可以自动登录
+}
+
+export interface QuickLoginResult {
+  result: string;
+  loginErrorInfo: {
+    step: number,
+    errMsg: string,
+    proofWaterUrl: string,
+    newDevicePullQrCodeSig: string,
+    jumpUrl: string,
+    jumpWord: string,
+    tipsTitle: string,
+    tipsContent: string;
+  };
+}
+
+export interface NodeIKernelLoginService {
+  getMsfStatus: () => number;
+
+  setLoginMiscData (key: string, value: string): unknown;
+
+  getLoginMiscData (key: string): Promise<GeneralCallResult & { value: string; }>;
+
+  getMachineGuid (): string;
+
+  get (): NodeIKernelLoginService;
+
+  connect (): boolean;
+
+  addKernelLoginListener (listener: NodeIKernelLoginListener): number;
+
+  removeKernelLoginListener (listenerId: number): void;
+
+  initConfig (config: LoginInitConfig): void;
+
+  getLoginList (): Promise<{
+    result: number,
+    LocalLoginInfoList: LoginListItem[];
+  }>;
+
+  quickLoginWithUin (uin: string): Promise<QuickLoginResult>;
+
+  passwordLogin (param: PasswordLoginArgType): Promise<QuickLoginResult>;
+
+  getQRCodePicture (): boolean;
+
+  destroy (): unknown;
+
+  cancel (): unknown;
+
+  abortPolling (): unknown;
+
+  startPolling (): unknown;
+
+  deleteLoginInfo (arg: unknown): unknown;
+
+  isHasLoginInfo (uin: string): boolean;
+
+  loadNoLoginUnitedConfig (arg: unknown): unknown;
+
+  loginUnusualDevice (arg: unknown): unknown;
+
+  registerUnitedConfigPushGroupList (groupList: unknown): unknown;
+
+  resetLoginInfo (arg: unknown): unknown;
+
+  setAutoLogin (arg: unknown): unknown;
+
+  setRemerberPwd (remember: boolean): unknown;
+
+  online (): unknown;
+
+  offline (): unknown;
+}