chore(mail): remove nestjs-i18n, only ever used for the two mail templates

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

myteamwallet_backend/src/app.module.ts

@@ -6,12 +6,9 @@ import authConfig from './config/auth.config';
 import appConfig from './config/app.config';
 import mailConfig from './config/mail.config';
 import fileConfig from './config/file.config';
-import * as path from 'path';
 import { MailerModule } from '@nestjs-modules/mailer';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigModule } from '@nestjs/config';
 import { TypeOrmModule } from '@nestjs/typeorm';
-import { I18nModule } from 'nestjs-i18n/dist/i18n.module';
-import { HeaderResolver } from 'nestjs-i18n';
 import { TypeOrmConfigService } from './database/typeorm-config.service';
 import { MailConfigService } from './mail/mail-config.service';
 import { ForgotModule } from './forgot/forgot.module';
@@ -45,23 +42,6 @@ import { PenaltyModule } from './penalty/penalty.module';
     MailerModule.forRootAsync({
       useClass: MailConfigService,
     }),
-    I18nModule.forRootAsync({
-      useFactory: (configService: ConfigService) => ({
-        fallbackLanguage: configService.get('app.fallbackLanguage'),
-        loaderOptions: { path: path.join(__dirname, '/i18n/'), watch: true },
-      }),
-      resolvers: [
-        {
-          use: HeaderResolver,
-          useFactory: (configService: ConfigService) => {
-            return [configService.get('app.headerLanguage')];
-          },
-          inject: [ConfigService],
-        },
-      ],
-      imports: [ConfigModule],
-      inject: [ConfigService],
-    }),
     ServeStaticModule.forRoot({
       rootPath: join(__dirname, '../client'),
       exclude: ['*/api*'],

myteamwallet_backend/src/config/app.config.ts

@@ -8,6 +8,4 @@ export default registerAs('app', () => ({
   backendDomain: process.env.BACKEND_DOMAIN,
   port: parseInt(process.env.APP_PORT || process.env.PORT, 10) || 3000,
   apiPrefix: process.env.API_PREFIX || 'api',
-  fallbackLanguage: process.env.APP_FALLBACK_LANGUAGE || 'en',
-  headerLanguage: process.env.APP_HEADER_LANGUAGE || 'x-custom-lang',
 }));

myteamwallet_backend/src/i18n/en/common.json

@@ -1,4 +0,0 @@
-{
-  "confirmEmail": "Confirm email",
-  "resetPassword": "Reset password"
-}

myteamwallet_backend/src/i18n/en/confirm-email.json

@@ -1,5 +0,0 @@
-{
-  "text1": "Hey!",
-  "text2": "You’re almost ready to start enjoying",
-  "text3": "Simply click the big green button below to verify your email address."
-}

myteamwallet_backend/src/i18n/en/reset-password.json

@@ -1,6 +0,0 @@
-{
-  "text1": "Trouble signing in?",
-  "text2": "Resetting your password is easy.",
-  "text3": "Just press the button below and follow the instructions. We’ll have you up and running in no time.",
-  "text4": "If you did not make this request then please ignore this email."
-}