Initial commit: Meshkee CMS API

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

src/contact-submissions/dto/list-contact-submissions.dto.ts

@@ -0,0 +1,20 @@
+import { Type } from 'class-transformer';
+import { IsInt, IsOptional, IsString, Min } from 'class-validator';
+
+export class ListContactSubmissionsDto {
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  page?: number;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  pageSize?: number;
+
+  @IsOptional()
+  @IsString()
+  q?: string;
+}