fix: resolve runtime bugs (i18n export, chat crypto, async getUser, event leak) and remove dead code

js/components/pages/page-settings.js

@@ -5,9 +5,10 @@ class PageSettings extends HTMLElement {
     constructor() {
         super()
         this.isLoggedIn = false
+        this.user = null
     }
 
-    connectedCallback() {
+    async connectedCallback() {
         this.isLoggedIn = auth.isLoggedIn()
         
         if (!this.isLoggedIn) {
@@ -15,6 +16,7 @@ class PageSettings extends HTMLElement {
             return
         }
         
+        this.user = await auth.getUser()
         this.render()
         this.setupEventListeners()
         
@@ -137,7 +139,7 @@ class PageSettings extends HTMLElement {
     render() {
         const currentTheme = this.getCurrentTheme()
         const currentLang = i18n.getLocale()
-        const user = auth.getUser()
+        const user = this.user
 
         this.innerHTML = /* html */`
             <div class="settings-page">