feat: complete auth and submission's swagger docs

src/modules/tests/dtos/responses/get-test-by-id.dto.ts

@@ -0,0 +1,35 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { AccessType } from '../../enums/access-types.enum';
+
+export class GetTestByIdDTO {
+  @ApiProperty({
+    type: 'number',
+    example: 1,
+  })
+  id!: number;
+
+  @ApiProperty({
+    type: 'string',
+    example: 'Test Title',
+  })
+  title!: string;
+
+  @ApiProperty({
+    type: 'string',
+    example: 'Test description',
+  })
+  description!: string;
+
+  @ApiProperty({
+    enum: AccessType,
+    enumName: 'accessType',
+    example: 'login',
+  })
+  accessType!: AccessType;
+
+  @ApiProperty({
+    type: 'string',
+    example: '1000000',
+  })
+  price!: string;
+}