feat: Ability for the logged in user to create a new account (#985)

Co-authored-by: Divyesh <dkothari@box8.in>
Co-authored-by: Pranav Raj S <pranav@thoughtwoot.com>

app/javascript/dashboard/api/account.js

@@ -1,9 +1,14 @@
+/* global axios */
 import ApiClient from './ApiClient';
 
 class AccountAPI extends ApiClient {
   constructor() {
     super('', { accountScoped: true });
   }
+
+  createAccount(data) {
+    return axios.post(`${this.apiVersion}/accounts`, data);
+  }
 }
 
 export default new AccountAPI();