test(reports): add E2E pipeline integration tests for report generation

26 tests covering: full pipeline flow for 3 report types + generic fallback,
status polling (GENERATING → READY/FAILED transitions), quota enforcement and
user scoping, error handling (PDF failure, AI failure, auth checks), delete
cleanup flow, and temp file lifecycle.

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

apps/api/src/modules/industrial/presentation/dto/estimate-industrial-rent.dto.ts

@@ -0,0 +1,62 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsBoolean, IsEnum, IsNumber, IsOptional, IsString, Max, Min } from 'class-validator';
+import { Type } from 'class-transformer';
+
+const INDUSTRIAL_PROPERTY_TYPES = [
+  'industrial_land',
+  'ready_built_factory',
+  'ready_built_warehouse',
+  'logistics_center',
+  'office_in_park',
+  'data_center',
+] as const;
+
+export class EstimateIndustrialRentDto {
+  @ApiProperty({ example: 'Bình Dương', description: 'Tỉnh/thành phố' })
+  @IsString()
+  province!: string;
+
+  @ApiProperty({
+    example: 'ready_built_factory',
+    enum: INDUSTRIAL_PROPERTY_TYPES,
+    description: 'Loại BĐS công nghiệp',
+  })
+  @IsEnum(INDUSTRIAL_PROPERTY_TYPES)
+  property_type!: (typeof INDUSTRIAL_PROPERTY_TYPES)[number];
+
+  @ApiProperty({ example: 5000, description: 'Diện tích yêu cầu (m²)' })
+  @IsNumber()
+  @Type(() => Number)
+  @Min(1)
+  area_m2!: number;
+
+  @ApiProperty({ example: 10, description: 'Thời hạn thuê (năm)' })
+  @IsNumber()
+  @Type(() => Number)
+  @Min(1)
+  @Max(70)
+  lease_duration_years!: number;
+
+  @ApiPropertyOptional({ example: 'VSIP Bình Dương', description: 'Tên KCN cụ thể' })
+  @IsOptional()
+  @IsString()
+  park_name?: string;
+
+  @ApiPropertyOptional({ example: false, description: 'Yêu cầu cầu trục' })
+  @IsOptional()
+  @IsBoolean()
+  @Type(() => Boolean)
+  requires_crane?: boolean;
+
+  @ApiPropertyOptional({ example: 500, description: 'Công suất điện yêu cầu (KVA)' })
+  @IsOptional()
+  @IsNumber()
+  @Type(() => Number)
+  required_power_kva?: number;
+
+  @ApiPropertyOptional({ example: false, description: 'Yêu cầu xử lý nước thải' })
+  @IsOptional()
+  @IsBoolean()
+  @Type(() => Boolean)
+  requires_wastewater?: boolean;
+}