Add first business article and article layout

node_modules/astro/dist/vite-plugin-app/createAstroServerApp.d.ts

@@ -0,0 +1,8 @@
+import type http from 'node:http';
+import type { AstroLogger } from '../core/logger/core.js';
+import type { ModuleLoader } from '../core/module-loader/index.js';
+import type { AstroSettings } from '../types/astro.js';
+import type { DevServerController } from '../vite-plugin-astro-server/controller.js';
+export default function createAstroServerApp(controller: DevServerController, settings: AstroSettings, loader: ModuleLoader, logger?: AstroLogger): Promise<{
+    handler(incomingRequest: http.IncomingMessage, incomingResponse: http.ServerResponse): void;
+}>;