refactor: restructure project to classic MVC pattern

src/main.ts

@@ -0,0 +1,15 @@
+import {createApp} from "vue"
+import "./style.css"
+import VueTyper from 'vue3-typer'
+import "vue3-typer/dist/vue-typer.css"
+import App from "./App.vue";
+
+const app = createApp(App)
+app.component('VueTyper', VueTyper)
+
+// Global error handler
+app.config.errorHandler = (err, vm, info) => {
+  console.error("Global error:", err, info)
+}
+
+app.mount("#app")