docs(example-app): add cli crate app

starters/apps/base/app.js

@@ -0,0 +1,33 @@
+const {
+    createBot,
+    createProvider,
+    createFlow,
+    addKeyword,
+} = require('@bot-whatsapp/bot')
+
+/**
+ *  ATENCION: Si vas a usar el provider whatsapp-web.js
+ *  recuerda ejecutar npm i whatsapp-web.js@latest
+ */
+
+const WebWhatsappProvider = require('@bot-whatsapp/provider/web-whatsapp')
+const MockAdapter = require('@bot-whatsapp/database/mock')
+
+const flowPrincipal = addKeyword(['hola', 'ole', 'HOLA'])
+    .addAnswer('Bienvenido a mi tienda')
+    .addAnswer('Como puedo ayudarte?')
+    .addAnswer(['Tengo:', 'Zapatos', 'Bolsos', 'etc..'])
+
+const main = async () => {
+    const adapterDB = new MockAdapter()
+    const adapterFlow = createFlow([flowPrincipal])
+    const adapterProvider = createProvider(WebWhatsappProvider)
+
+    createBot({
+        flow: adapterFlow,
+        provider: adapterProvider,
+        database: adapterDB,
+    })
+}
+
+main()