refactor: 项目更名为 DiAL（统一拨测平台）

将 gateway-checker/Gateway Checker 统一替换为 dial-server/DiAL
- 包名、可执行文件名、API service 标识改为 dial-server
- UI 标题改为 DiAL，副标题改为统一拨测平台
- 同步更新测试断言、构建脚本、示例配置和文档

README.md

@@ -1,4 +1,4 @@
-# Gateway Checker
+# DiAL
 
 基于 Bun + TypeScript 的多类型拨测监控工具。通过 YAML 配置文件定义 HTTP 和命令行拨测目标，后端按配置定时并发拨测，结果持久化到本地 SQLite，前端 Dashboard 展示各目标实时状态、可用率、耗时趋势等。
 
@@ -233,12 +233,12 @@ bun run build
 1. 运行 `vite build`，输出前端资源到 `dist/web`
 2. 生成临时 `.build/static-assets.ts`，嵌入 Vite 产物
 3. 生成临时 `.build/server-entry.ts`，作为生产入口
-4. 运行 `Bun.build({ compile })`，输出 `dist/gateway-checker`
+4. 运行 `Bun.build({ compile })`，输出 `dist/dial-server`
 
 运行 executable：
 
 ```bash
-./dist/gateway-checker probes.yaml
+./dist/dial-server probes.yaml
 ```
 
 ## 运行参数
@@ -246,7 +246,7 @@ bun run build
 CLI 只接受一个参数：YAML 配置文件路径。
 
 ```bash
-./dist/gateway-checker ./probes.yaml
+./dist/dial-server ./probes.yaml
 ```
 
 ## 测试

openspec/specs/probe-config/spec.md

@@ -27,7 +27,7 @@
 系统 SHALL 通过单一命令行参数接受 YAML 配置文件路径。
 
 #### Scenario: 指定配置文件启动
-- **WHEN** 用户执行 `./gateway-checker ./probes.yaml`
+- **WHEN** 用户执行 `./dial-server ./probes.yaml`
 - **THEN** 系统 SHALL 读取并解析指定路径的 YAML 文件作为配置
 
 #### Scenario: 未提供配置文件路径

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "gateway-checker",
+  "name": "dial-server",
   "type": "module",
   "private": true,
   "scripts": {

probes.example.yaml

@@ -99,13 +99,13 @@ targets:
     http:
       url: "https://httpbin.org/headers"
       headers:
-        X-Custom-Header: "gateway-checker"
+        X-Custom-Header: "dial-server"
     expect:
       status: [200]
       body:
         - json:
             path: "$.headers.X-Custom-Header"
-            equals: "gateway-checker"
+            equals: "dial-server"
 
   - name: "响应头自定义校验"
     type: http

scripts/build.ts

@@ -5,7 +5,7 @@ import { $ } from "bun";
 
 const buildDir = fileURLToPath(new URL("../.build/", import.meta.url));
 const webDistDir = fileURLToPath(new URL("../dist/web/", import.meta.url));
-const executablePath = fileURLToPath(new URL("../dist/gateway-checker", import.meta.url));
+const executablePath = fileURLToPath(new URL("../dist/dial-server", import.meta.url));
 const generatedAssetsPath = fileURLToPath(new URL("../.build/static-assets.ts", import.meta.url));
 const generatedEntryPath = fileURLToPath(new URL("../.build/server-entry.ts", import.meta.url));
 

scripts/smoke.ts

@@ -5,11 +5,11 @@ import { join } from "node:path";
 import { tmpdir } from "node:os";
 import type { HealthResponse, SummaryResponse } from "../src/shared/api";
 
-const executablePath = process.argv[2] ?? fileURLToPath(new URL("../dist/gateway-checker", import.meta.url));
+const executablePath = process.argv[2] ?? fileURLToPath(new URL("../dist/dial-server", import.meta.url));
 
 await assertExecutableExists(executablePath);
 
-const tempDir = mkdtempSync(join(tmpdir(), "gc-smoke-"));
+const tempDir = mkdtempSync(join(tmpdir(), "dial-smoke-"));
 const configPath = join(tempDir, "probes.yaml");
 
 const port = await getFreePort();
@@ -61,11 +61,11 @@ try {
   assert(missingTarget.status === 404, "不存在的目标应返回 404");
 
   const { body: rootHtml, response: rootResponse } = await expectText(`${baseUrl}/`, 200);
-  assert(rootHtml.includes("Gateway Checker"), "前端根页面缺少标题");
+  assert(rootHtml.includes("DiAL"), "前端根页面缺少标题");
   assert(rootResponse.headers.get("cache-control") === "no-cache", "前端根页面应使用 no-cache");
 
   const { body: fallbackHtml } = await expectText(`${baseUrl}/dashboard`, 200);
-  assert(fallbackHtml.includes("Gateway Checker"), "SPA fallback 未返回前端入口页面");
+  assert(fallbackHtml.includes("DiAL"), "SPA fallback 未返回前端入口页面");
 
   const assetPath = rootHtml.match(/(?:src|href)="(\/assets\/[^"]+)"/)?.[1];
   assert(assetPath !== undefined, "前端入口页面未引用 /assets/* 资源");
@@ -74,7 +74,7 @@ try {
   assert(asset.status === 200, `静态资源 ${assetPath} 未返回 200`);
 
   const missingAsset = await expectText(`${baseUrl}/assets/not-found.js`, 404);
-  assert(!missingAsset.body.includes("Gateway Checker"), "未知静态资源不应返回前端入口页面");
+  assert(!missingAsset.body.includes("DiAL"), "未知静态资源不应返回前端入口页面");
 
   console.log(`Smoke test passed: ${baseUrl}`);
 } catch (error) {

src/server/app.ts

@@ -244,7 +244,7 @@ function formatDuration(ms: number): string {
 function createHealthResponse(): HealthResponse {
   return {
     ok: true,
-    service: "gateway-checker",
+    service: "dial-server",
     timestamp: new Date().toISOString(),
   };
 }

src/server/config.ts

@@ -1,6 +1,6 @@
 export function readRuntimeConfig(argv: string[] = process.argv.slice(2)): { configPath: string } {
   if (argv.length === 0) {
-    throw new Error("需要指定 YAML 配置文件路径\n用法: gateway-checker <config.yaml>");
+    throw new Error("需要指定 YAML 配置文件路径\n用法: dial-server <config.yaml>");
   }
 
   return { configPath: argv[0]! };

src/server/server.ts

@@ -23,7 +23,7 @@ export function startServer(options: StartServerOptions) {
     }),
   });
 
-  console.log(`Gateway Checker listening on ${server.url}`);
+  console.log(`DiAL listening on ${server.url}`);
 
   return server;
 }

src/shared/api.ts

@@ -2,7 +2,7 @@ export type RuntimeMode = "development" | "production" | "test";
 
 export interface HealthResponse {
   ok: true;
-  service: "gateway-checker";
+  service: "dial-server";
   timestamp: string;
 }
 

src/web/app.tsx

@@ -39,8 +39,8 @@ export function App() {
   return (
     <main className="dashboard">
       <header className="dashboard-header">
-        <h1>Gateway Checker</h1>
-        <p className="dashboard-subtitle">HTTP 拨测监控面板</p>
+        <h1>DiAL</h1>
+        <p className="dashboard-subtitle">统一拨测平台</p>
       </header>
 
       {error && <div className="error-banner">请求失败: {error}，将在下一次轮询周期自动重试</div>}

src/web/index.html

@@ -3,8 +3,8 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <meta name="description" content="Gateway Checker - HTTP 拨测监控面板" />
-    <title>Gateway Checker</title>
+    <meta name="description" content="DiAL - 统一拨测平台" />
+    <title>DiAL</title>
   </head>
   <body>
     <div id="root"></div>

tests/server/app.test.ts

@@ -7,7 +7,7 @@ import { join } from "node:path";
 import { tmpdir } from "node:os";
 
 const staticAssets: StaticAssets = {
-  indexHtml: new Blob(['<!doctype html><title>Gateway Checker</title><div id="root"></div>'], {
+  indexHtml: new Blob(['<!doctype html><title>DiAL</title><div id="root"></div>'], {
     type: "text/html",
   }),
   files: {
@@ -21,7 +21,7 @@ describe("API 路由", () => {
   let fetchHandler: ReturnType<typeof createFetchHandler>;
 
   beforeAll(async () => {
-    tempDir = join(tmpdir(), `gc-api-test-${Date.now()}`);
+    tempDir = join(tmpdir(), `dial-api-test-${Date.now()}`);
     await mkdir(tempDir, { recursive: true });
     store = new ProbeStore(join(tempDir, "test.db"));
     store.syncTargets([
@@ -93,7 +93,7 @@ describe("API 路由", () => {
 
     expect(response.status).toBe(200);
     expect(body.ok).toBe(true);
-    expect(body.service).toBe("gateway-checker");
+    expect(body.service).toBe("dial-server");
   });
 
   test("/api/summary 返回总览统计", async () => {