feat: Rename to Toju and add translation

toju-app/src/app/domains/game-activity/application/game-activity.service.spec.ts

@@ -20,6 +20,7 @@ import type {
   MatchedGame,
   User
 } from '../../../shared-kernel';
+import { initializeAppI18nForTests, provideAppI18nForTests } from '../../../core/i18n/app-i18n.testing';
 import { GameActivityService } from './game-activity.service';
 
 const alice = createUser('alice-id', 'alice-oder', 'Alice');
@@ -199,6 +200,7 @@ function createServiceContext(options: ServiceContextOptions): ServiceContext {
     : options.electronApi;
   const injector = Injector.create({
     providers: [
+      ...provideAppI18nForTests(),
       {
         provide: ElectronBridgeService,
         useValue: { getApi: () => electronApi }
@@ -230,6 +232,7 @@ function createServiceContext(options: ServiceContextOptions): ServiceContext {
       }
     ]
   });
+  initializeAppI18nForTests(injector);
   const service = runInInjectionContext(injector, () => new GameActivityService());
   const context = {
     incomingMessages,