fix & enhance workspace

src/modules/task-manager/dto/workspace/create-workspace.dto.ts

@@ -1,25 +1,40 @@
+import { ApiProperty } from "@nestjs/swagger";
 import { IsString, IsOptional, IsBoolean, IsNotEmpty, IsUUID, MaxLength } from "class-validator";
 
 export class CreateWorkspaceDto {
+  @ApiProperty({ description: "Name of the workspace", example: "Engineering" })
   @IsString()
   @IsNotEmpty()
   @MaxLength(100)
   name: string;
 
+  @ApiProperty({ description: "ID of the workspace type", example: "a1b2c3d4-e5f6-7890-abcd-ef1234567890" })
+  @IsUUID()
+  @IsNotEmpty()
+  workspaceTypeId: string;
+
+  @ApiProperty({ description: "Description of the workspace", required: false, example: "Workspace for the engineering team" })
   @IsString()
   @IsOptional()
   description?: string;
 
+  @ApiProperty({ description: "Color code for the workspace (hex or named)", example: "#4F46E5" })
   @IsString()
   @IsNotEmpty()
   @MaxLength(20)
   color: string;
 
+  @ApiProperty({ description: "Whether the workspace is active", required: false, default: true, example: true })
   @IsBoolean()
-  @IsOptional()
-  isActive?: boolean;
+  isActive: boolean;
 
-  @IsUUID()
-  @IsNotEmpty()
-  workspaceTypeId: string;
+  @ApiProperty({
+    description: "IDs of users to assign to the workspace",
+    required: false,
+    type: [String],
+    example: ["b2c3d4e5-f6a7-8901-bcde-f12345678901"],
+  })
+  @IsUUID("4", { each: true })
+  @IsOptional()
+  userIds?: string[];
 }