feat: 初始化 TypeScript CLI 模板项目

建立完整的 CLI 产品基础骨架，支持多种演进方向

  - 添加项目基础配置（package.json、tsconfig、pnpm-lock.yaml、.gitignore、.npmignore）
  - 实现运行时基础设施（RuntimeServices 统一注入、日志、输出模式、配置存储、插件加载、任务注册表）
  - 采用 command/use-case/presenter 三层架构组织业务模块（demo、config、task）
  - 添加 UI 渲染层（banner、panel、table、主题样式）
  - 实现插件机制，支持运行时扫描加载外部模块和任务
  - 支持 text/json 双输出模式，便于集成与调试
  - 添加统一错误模型 AppError 和 CLI 错误边界处理
  - 基于 node:test 建立测试基座，包含示例测试用例
  - 配置 npm 发布脚本和包元数据
  - 编写完整 README 文档，包含快速开始、开发约定和演进方向

src/runtime/types.ts

@@ -0,0 +1,102 @@
+import type { Command } from "commander";
+
+export type OutputMode = "text" | "json";
+
+export interface Logger {
+  debugEnabled: boolean;
+  setDebug: (enabled: boolean) => void;
+  debug: (message: string) => void;
+  info: (message: string) => void;
+  error: (message: string) => void;
+}
+
+export interface SelectOption {
+  value: string;
+  label: string;
+}
+
+export interface SpinnerController {
+  start: () => void;
+  stop: (message: string) => void;
+}
+
+export interface UiAdapter {
+  isInteractive: boolean;
+  writeLine: (message?: string) => void;
+  promptText: (message: string, placeholder?: string) => Promise<string>;
+  promptConfirm: (message: string, initialValue?: boolean) => Promise<boolean>;
+  promptSelect: (message: string, options: SelectOption[]) => Promise<string>;
+  createSpinner: (label: string) => SpinnerController;
+}
+
+export interface OutputWriter {
+  mode: OutputMode;
+  setMode: (mode: OutputMode) => void;
+  writeText: (message?: string) => void;
+  writeData: (value: unknown) => void;
+}
+
+export interface ConfigStore<TConfig extends object = Record<string, unknown>> {
+  path: string;
+  read: () => Promise<Partial<TConfig>>;
+  write: (value: TConfig) => Promise<void>;
+  patch: (value: Partial<TConfig>) => Promise<TConfig>;
+}
+
+export interface PluginTask<Result = unknown> {
+  id: string;
+  title: string;
+  run: (services: RuntimeServices) => Promise<Result>;
+}
+
+export interface TaskRegistry {
+  list: () => PluginTask[];
+  find: (id: string) => PluginTask | undefined;
+}
+
+export interface RuntimeServices {
+  cwd: string;
+  env: NodeJS.ProcessEnv;
+  logger: Logger;
+  ui: UiAdapter;
+  output: OutputWriter;
+  configStore: ConfigStore<AppConfig>;
+  taskRegistry: TaskRegistry;
+  loadedPlugins: string[];
+}
+
+export interface CommandModule {
+  register: (program: Command, services: RuntimeServices) => void;
+}
+
+export interface AppConfig {
+  projectName: string;
+  persona: string;
+  verbose: boolean;
+}
+
+export interface ModuleDefinition {
+  id: string;
+  create: () => CommandModule;
+}
+
+export interface TaskDefinition {
+  id: string;
+  create: () => PluginTask;
+}
+
+export interface CliPlugin {
+  name: string;
+  modules?: ModuleDefinition[];
+  tasks?: TaskDefinition[];
+}
+
+export interface PluginLoadResult {
+  plugins: CliPlugin[];
+  failures: Array<{ path: string; reason: string }>;
+}
+
+export interface RuntimeBootstrap {
+  services: RuntimeServices;
+  moduleDefinitions: ModuleDefinition[];
+}