enhance shipment requests page with filtering and sorting options

- Added status and cargo filters to the ShipmentRequestsPage.
- Implemented date range filtering for preferred dates.
- Introduced sorting options for shipment requests based on submission date and reference.
- Enhanced the display of shipment request details, including status badges and customer information.
- Updated the UI to include a search input with clear functionality and improved layout for filters.

feat: add equipment return option in new shipment form

- Introduced a toggle for equipment return in the NewShipmentPage.
- Updated form schema to include  field for container contracts.
- Enhanced user experience with visual feedback on the equipment return selection.

fix: update booking DTO to include equipment return option

- Added  field to CreateBookingUnderContractDto for per-shipment override.
- Updated related types and schemas to accommodate the new field for better contract handling.

apps/edr-freight-api/src/modules/contracts/dto/create-booking-under-contract.dto.ts

@@ -4,6 +4,7 @@ import {
   IsArray,
   IsBoolean,
   IsDateString,
+  IsIn,
   IsInt,
   IsNumber,
   IsOptional,
@@ -14,6 +15,9 @@ import {
   ValidateNested,
 } from 'class-validator';
 
+/** Per-shipment equipment return — "NA" stays contract-level only. */
+const SHIPMENT_EQUIPMENT_RETURNS = ['WITH_RETURN', 'WITHOUT_RETURN'] as const;
+
 /** One physical container under a booking line — entered at booking time. */
 export class CreateContainerUnitDto {
   @ApiProperty({ description: 'ISO 6346 container number, e.g. ABCD1234567' })
@@ -134,6 +138,15 @@ export class CreateBookingUnderContractDto {
   @IsDateString()
   scheduledDate?: string;
 
+  @ApiPropertyOptional({
+    enum: SHIPMENT_EQUIPMENT_RETURNS,
+    description:
+      'Per-shipment equipment return override; omitted → the contract default applies.',
+  })
+  @IsOptional()
+  @IsIn([...SHIPMENT_EQUIPMENT_RETURNS])
+  equipmentReturn?: string;
+
   @ApiPropertyOptional({ type: [CreateBookingContainerLineDto] })
   @IsOptional()
   @IsArray()