feat: username input and small fixes

frontend/src/boot/axios.js

@@ -0,0 +1,13 @@
+import { boot } from 'quasar/wrappers';
+import axios from 'axios';
+
+const api = axios.create({
+  baseURL: "https://localhost:5555"
+});
+
+export default boot(({ app }) => {
+  app.config.globalProperties.$axios = axios;
+  app.config.globalProperties.$api = api;
+});
+
+export { api };