refactor: remove residual campus and department fields

apps/server/src/archive/dto/archive.dto.spec.ts

@@ -0,0 +1,18 @@
+import 'reflect-metadata';
+import { plainToInstance } from 'class-transformer';
+import { validate } from 'class-validator';
+import { UpsertProfileDto } from './archive.dto';
+
+describe('UpsertProfileDto retired fields', () => {
+  it('removes the retired campusLocation field under whitelist validation', async () => {
+    const dto = plainToInstance(UpsertProfileDto, {
+      grade: '高三',
+      campusLocation: '旧校区',
+    });
+
+    await validate(dto, { whitelist: true });
+
+    expect(dto).toMatchObject({ grade: '高三' });
+    expect(dto).not.toHaveProperty('campusLocation');
+  });
+});

apps/server/src/archive/dto/archive.dto.ts

@@ -5,7 +5,6 @@ export class UpsertProfileDto {
   @IsOptional() @IsString() targetMajor?: string;
   @IsOptional() @IsString() subjectDirection?: string;
   @IsOptional() @IsString() grade?: string;
-  @IsOptional() @IsString() campusLocation?: string;
   @IsOptional() @IsDateString() profileDate?: string;
   @IsOptional() @IsString() notes?: string;
 }