Initial commit: Meshkee CMS API

NestJS backend with Prisma, Docker Compose for Postgres/Redis, and deploy docs for the production VM.

src/auth/dto/refresh-token.dto.ts

@@ -0,0 +1,6 @@
+import { IsString } from 'class-validator';
+
+export class RefreshTokenDto {
+  @IsString()
+  refreshToken!: string;
+}