feat: initial commit

src/comments/dto/create-comment.dto.ts

@@ -0,0 +1,9 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsString, Length } from "class-validator";
+
+export class CreateCommentDto {
+  @ApiProperty({ example: "Мой комментарий" })
+  @IsString()
+  @Length(1, 1000)
+  text: string;
+}