use jwt

src/pages/Settings.vue

@@ -487,9 +487,11 @@ export default {
         },
 
         loadUsername() {
-            this.$root.getSocket().emit("getUsername", (res) => {
-                this.username = res.data;
-            });
+            const jwtToken = localStorage.getItem("token");
+            const [match, headerBase64, payloadBase64, signatureBase64] = jwtToken.match(/^(\S+)\.(\S+)\.(\S+)$/i);
+            const payload = atob(payloadBase64);
+            const oPayload = JSON.parse(payload);
+            this.username = oPayload.username;
         },
 
         loadSettings() {