feat(): add sample app

sample/app.module.ts

@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { TelegrafModule } from '../lib';
+import { AppUpdate } from './app.update';
+
+@Module({
+  imports: [
+    TelegrafModule.forRoot({
+      token: '1467731595:AAHCvH65H9VQYKF9jE-E8c2rXsQBVAYseg8',
+    }),
+  ],
+  providers: [AppUpdate],
+})
+export class AppModule {}

sample/app.update.ts

@@ -0,0 +1,9 @@
+import { On, Update } from '../lib/decorators';
+
+@Update()
+export class AppUpdate {
+  @On('message')
+  onMessage(): void {
+    console.log('New message received');
+  }
+}

sample/main.ts

@@ -0,0 +1,7 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  await NestFactory.createApplicationContext(AppModule);
+}
+bootstrap();