feat(engagement): ✨ Update EngagementQuery DTO to support additional query parameters and modify response structure

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>

services/api/src/engagement/dto/engagement-query.dto.ts

@@ -41,7 +41,7 @@ export class EngagementQueryDto {
   @Type(() => Number)
   @IsInt()
   @Min(1)
-  @Max(100)
+  @Max(500)
   limit?: number = 20;
 }
 
@@ -102,3 +102,21 @@ export class UserFlowQueryDto {
   @Max(50)
   limit?: number = 10;
 }
+
+export class NavigationFlowsQueryDto {
+  @IsString()
+  from!: string;
+
+  @IsDateString()
+  startDate!: string;
+
+  @IsDateString()
+  endDate!: string;
+
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  @Max(50)
+  limit?: number = 10;
+}