更新版本至0.1.13，添加随机ID生成函数，并在KvLogin类中使用

src/pages/kv-login.ts

@@ -6,6 +6,10 @@ import { useCreateLoginQRCode } from '../modules/wx-mp/qr.ts';
 import { eventEmitter } from '../modules/mitt.ts';
 import { useContextKey } from '@kevisual/context'
 
+const randomId = (num: number = 6) => {
+  return 'id-' + Math.random().toString(36).slice(2, num + 2);
+}
+
 export const loginEmitter = useContextKey('login-emitter', eventEmitter);
 export const WX_MP_APP_ID = "wxff97d569b1db16b6";
 interface LoginMethod {
@@ -85,7 +89,7 @@ class KvLogin extends HTMLElement {
     const method = this.getAttribute('method');
     let id = this.id;
     if (!id) {
-      id = `${Math.random().toString(36).substring(2, 9)}`;
+      id = randomId(6);
       this.id = id;
     }
     let methodSetFlag = false;