chore: 添加环境变量配置，集成自动导入和组件插件，重构路由和组件

src/auth/components/signup.vue

@@ -0,0 +1,31 @@
+<script lang='ts' setup>
+import { modalController } from "@ionic/vue";
+
+const name = ref();
+
+const cancel = () => modalController.dismiss(null, "cancel");
+const confirm = () => modalController.dismiss(name.value, "confirm");
+</script>
+
+<template>
+  <IonHeader>
+    <IonToolbar>
+      <IonButtons slot="start">
+        <IonButton color="medium" @click="cancel">
+          Cancel
+        </IonButton>
+      </IonButtons>
+      <IonTitle>Modal</IonTitle>
+      <IonButtons slot="end">
+        <IonButton :strong="true" @click="confirm">
+          Confirm
+        </IonButton>
+      </IonButtons>
+    </IonToolbar>
+  </IonHeader>
+  <IonContent class="ion-padding">
+    <IonItem>
+      <IonInput v-model="name" label-placement="stacked" label="Enter your name" placeholder="Your name" />
+    </IonItem>
+  </IonContent>
+</template>

src/auth/index.ts

@@ -1,5 +1,12 @@
+import { modalController } from "@ionic/vue";
 import { createAuthClient } from "better-auth/vue";
 
 export const authClient = createAuthClient({
-  baseURL: "http://192.168.1.36:9527", // The base URL of your auth server
+  baseURL: import.meta.env.VITE_BASE_API_URL, // The base URL of your auth server
 });
+
+export function signupController() {
+  return modalController.create({
+    component: () => import("./components/signup.vue"),
+  });
+}