website: wire the site into the repo gates; make every tutorial example compile

- website joins the pnpm workspace; root scripts website:dev/website:build;
  run-gates gains a website-build gate (ci-primary + ci-static) — the
  VitePress build doubles as the site's dead-link check; AGENTS.md documents
  the commands.
- doc-typecheck + verify-type-equiv now scan website/zh-CN/**/*.md; every
  ```typescript fence converted to ```ts and made standalone-compilable
  (55 compiled, 1 ignore-check). Phantom APIs the compiler caught are fixed:
  invented event names (agent/turn-end, tool/call, llm/pre-request, ready,
  dispose) replaced with real catalog events or per-plugin declare-module
  merges; presentCall/inject/Config claims corrected to the real shapes.
- guide/config.md entry-fields table completed against loader EntryOptions;
  its coding-agent example brought in line with examples/coding-agent.

website/zh-CN/develop/basic/index.md

@@ -6,7 +6,7 @@
 
 在 Harness 中，插件是一个导出 `apply` 函数的 TypeScript 模块。框架在加载时调用 `apply`，传入一个 `ctx`（上下文对象），你通过 `ctx` 注册能力：
 
-```typescript
+```ts
 import type { Context } from 'cordis'
 
 export const name = 'my-plugin'
@@ -22,16 +22,14 @@ export function apply(ctx: Context) {
 
 在你的项目目录下创建 `src/my-plugin.ts`：
 
-```typescript
+```ts
 import type { Context } from 'cordis'
 
 export const name = 'hello-plugin'
 
 export function apply(ctx: Context) {
-  // 监听 agent-loop 的 ready 事件
-  ctx.on('ready', () => {
-    console.log('[hello-plugin] 插件已加载!')
-  })
+  // apply 函数体在插件加载时执行
+  console.log('[hello-plugin] 插件已加载!')
 }
 ```
 
@@ -52,7 +50,9 @@ export function apply(ctx: Context) {
 
 如果你有需要手动清理的资源（比如一个网络连接），用 `ctx.effect()` 告诉框架怎么清理：
 
-```typescript
+```ts
+import type { Context } from 'cordis'
+
 export function apply(ctx: Context) {
   ctx.effect(() => {
     const timer = setInterval(() => {
@@ -69,13 +69,23 @@ export function apply(ctx: Context) {
 
 如果你的插件需要使用其他服务（如 `tools`、`llm`），需要声明 `inject`：
 
-```typescript
+```ts
+import type { Context } from 'cordis'
+import { defineTool } from '@deepseek-ai/dsh-tools'
+
 export const name = 'my-tool-plugin'
 export const inject = ['tools']
 
 export function apply(ctx: Context) {
   // ctx.tools 现在可用
-  ctx.tools.register(/* ... */)
+  ctx.tools.register(defineTool({
+    name: 'demo',
+    description: 'Demo tool.',
+    parameters: {},
+    async execute() {
+      return []
+    },
+  }))
 }
 ```
 
@@ -87,7 +97,10 @@ export function apply(ctx: Context) {
 
 ### 对象形式
 
-```typescript
+```ts
+import type { Context } from 'cordis'
+import type {} from '@deepseek-ai/dsh-tools'
+
 export default {
   name: 'my-plugin',
   inject: ['tools'],
@@ -99,8 +112,9 @@ export default {
 
 ### 类形式
 
-```typescript
-import { Service } from 'cordis'
+```ts
+import { Service, type Context } from 'cordis'
+import type {} from '@deepseek-ai/dsh-tools'
 
 export default class MyService extends Service {
   static inject = ['tools']
@@ -109,8 +123,9 @@ export default class MyService extends Service {
     super(ctx, 'myService')
   }
 
-  start() {
-    // 服务启动逻辑
+  // 服务的公开方法
+  greet(name: string) {
+    return `Hello, ${name}!`
   }
 }
 ```
@@ -121,7 +136,7 @@ export default class MyService extends Service {
 
 参考仓库中的 `examples/echo-agent/src/echo-tool.ts`，这是一个注册 tool 的插件：
 
-```typescript
+```ts
 import type { Context } from 'cordis'
 import { defineTool } from '@deepseek-ai/dsh-tools'