feat(api): add async error handling to critical module handlers

Wrap async operations at application layer boundaries with proper
try/catch, LoggerService logging, and domain exceptions:
- UploadMediaHandler: mediaStorage.upload() error boundary
- ExportUserDataHandler: Promise.all() error logging
- ForceDeleteUserHandler: $transaction error logging
- LoginUserHandler: token generation error boundary
- RefreshTokenHandler: token rotation error boundary
- CreatePaymentHandler: payment gateway call error boundary

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/api/src/modules/listings/application/commands/upload-media/upload-media.handler.ts

@@ -1,7 +1,7 @@
 import { Inject } from '@nestjs/common';
 import { CommandHandler, type ICommandHandler } from '@nestjs/cqrs';
 import { createId } from '@paralleldrive/cuid2';
-import { NotFoundException, ValidationException } from '@modules/shared';
+import { type LoggerService, NotFoundException, ValidationException } from '@modules/shared';
 import { PropertyMediaEntity } from '../../../domain/entities/property-media.entity';
 import { PROPERTY_REPOSITORY, type IPropertyRepository } from '../../../domain/repositories/property.repository';
 import { MEDIA_STORAGE_SERVICE, type IMediaStorageService } from '../../../infrastructure/services/media-storage.service';
@@ -14,6 +14,7 @@ export class UploadMediaHandler implements ICommandHandler<UploadMediaCommand> {
   constructor(
     @Inject(PROPERTY_REPOSITORY) private readonly propertyRepo: IPropertyRepository,
     @Inject(MEDIA_STORAGE_SERVICE) private readonly mediaStorage: IMediaStorageService,
+    private readonly logger: LoggerService,
   ) {}
 
   async execute(command: UploadMediaCommand): Promise<{ mediaId: string; url: string }> {
@@ -29,12 +30,22 @@ export class UploadMediaHandler implements ICommandHandler<UploadMediaCommand> {
 
     const mediaType = command.file.mimetype.startsWith('video/') ? 'video' as const : 'image' as const;
 
-    const url = await this.mediaStorage.upload(
-      command.file.buffer,
-      command.file.originalname,
-      command.file.mimetype,
-      `properties/${command.propertyId}`,
-    );
+    let url: string;
+    try {
+      url = await this.mediaStorage.upload(
+        command.file.buffer,
+        command.file.originalname,
+        command.file.mimetype,
+        `properties/${command.propertyId}`,
+      );
+    } catch (error) {
+      this.logger.error(
+        `Media upload failed for property ${command.propertyId}: ${error instanceof Error ? error.message : error}`,
+        error instanceof Error ? error.stack : undefined,
+        'UploadMediaHandler',
+      );
+      throw new ValidationException('Tải lên media thất bại, vui lòng thử lại');
+    }
 
     const mediaId = createId();
     const media = PropertyMediaEntity.createNew(