Lang save

src/app/app.config.ts

@@ -1,17 +1,15 @@
 import { APP_INITIALIZER, ApplicationConfig } from "@angular/core";
-import { provideRouter } from "@angular/router";
 
 import { provideHttpClient } from "@angular/common/http";
-import { routes } from "./app.routes";
 import { TranslateService } from "./services/translate.service";
 
 export function setupTranslateServiceFactory(service: TranslateService) {
-  return () => service.use("en");
+  const lang = localStorage.getItem("lang") ?? "en";
+  return () => service.use(lang);
 }
 
 export const appConfig: ApplicationConfig = {
   providers: [
-    provideRouter(routes),
     provideHttpClient(),
     TranslateService,
     {

src/app/modules/panel/panel.component.less

@@ -57,6 +57,8 @@
   align-items: center;
   span {
     font-weight: 600;
+    user-select: none;
+    -webkit-user-select: none;
   }
   fa-icon {
     font-size: 1.2rem;

src/app/services/translate.service.ts

@@ -5,12 +5,13 @@ import { Injectable } from "@angular/core";
 export class TranslateService {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   data: Record<string, any> = {};
-  lang = "en";
+  lang: string | null = null;
   constructor(private http: HttpClient) {}
   use(lang: string): Promise<object> {
     this.lang = lang ?? "en";
+    localStorage.setItem("lang", this.lang);
     return new Promise<object>((resolve) => {
-      const langPath = `assets/i18n/${lang ?? "en"}.json`;
+      const langPath = `assets/i18n/${this.lang}.json`;
       this.http.get(langPath).subscribe({
         next: (response) => {
           this.data = response ?? {};