feat: add hazardous goods declaration feature

- Introduced HazardDeclarationPanel component to display dangerous goods declaration details.
- Updated URL constants to include CLEARANCE_PROCEED endpoint for re-requesting operations.
- Enhanced permissions to include hazardous approval roles for contract approvals.
- Integrated HazardDeclarationPanel into ContractRequestDetailPage and ContractClearanceDetailPage.
- Added proceedToOperation method in bookings service for handling operation re-requests.
- Updated contract forms and schemas to include hazard class and UN number fields.
- Implemented validation for hazardous contracts in the contract creation flow.
- Added expiry notice functionality for contracts nearing validity end.
- Created tests for expiry notice calculations and labels.
- Updated UI components to reflect hazardous cargo information and validation errors.

apps/edr-freight-api/src/modules/contracts/contracts.repository.ts

@@ -107,6 +107,30 @@ export class ContractsRepository extends BaseRepository<Contract> {
     return result.affected ?? 0;
   }
 
+  /**
+   * Live contracts whose validity ends between `days` and `days + 1` days from
+   * now — the slice the daily expiry-reminder cron warns about. The window is
+   * rolling and exactly 24h wide, so consecutive daily runs tile it without
+   * gaps or overlaps: each contract is picked up by exactly one run and the
+   * customer is notified once, with no "already reminded" flag to store.
+   */
+  async findExpiringInDays(days: number): Promise<Contract[]> {
+    const now = Date.now();
+    return this.repository
+      .createQueryBuilder('contract')
+      .where('contract.deleted_at IS NULL')
+      .andWhere('contract.status NOT IN (:...terminal)', {
+        terminal: TERMINAL_CONTRACT_STATUSES,
+      })
+      .andWhere('contract.contract_valid_until >= :from', {
+        from: new Date(now + days * 86_400_000),
+      })
+      .andWhere('contract.contract_valid_until < :to', {
+        to: new Date(now + (days + 1) * 86_400_000),
+      })
+      .getMany();
+  }
+
   /** Find a contract by ID with all child collections, service type, company and files. */
   async findByIdWithRelations(id: string): Promise<Contract | null> {
     if (!id) return null;