feat: add shipping line companies management

- Implement ShippingLineCompaniesService for registering and managing shipping line companies.
- Create ResendActivationAction component for resending activation links to shipping lines.
- Develop ShippingLineCompaniesPage for listing and registering shipping lines with validation.
- Introduce shippingLineCompanies.service for API interactions related to shipping lines.
- Define types for shipping line companies, including registration and pagination.
- Add placeholder pages for shipping line portal, including home, bookings, help, invoices, and settings.

apps/edr-freight-web/backoffice/src/services/shippingLineCompanies.service.ts

@@ -0,0 +1,54 @@
+import { api as apiClient } from "@/auth/http";
+import { URL_CONSTANTS } from "@/constants/URLS";
+import type {
+  CreateShippingLineCompanyDto,
+  PaginatedShippingLineCompanies,
+  RegisterShippingLineCompanyResult,
+  ResetChannel,
+  ResetPasswordResult,
+  ShippingLineCompany,
+} from "@/types/shippingLineCompany";
+
+export const shippingLineCompaniesService = {
+  list(page = 1, limit = 20): Promise<PaginatedShippingLineCompanies> {
+    return apiClient
+      .get<PaginatedShippingLineCompanies>(
+        URL_CONSTANTS.SHIPPING_LINE_COMPANIES.BASE,
+        { params: { page, limit } },
+      )
+      .then((r) => r.data);
+  },
+
+  getById(id: string): Promise<ShippingLineCompany> {
+    return apiClient
+      .get<ShippingLineCompany>(URL_CONSTANTS.SHIPPING_LINE_COMPANIES.BY_ID(id))
+      .then((r) => r.data);
+  },
+
+  /**
+   * Creates the carrier's account and record, then sends an activation link.
+   * Staff never set or see a password — the line chooses its own from the link.
+   */
+  register(
+    dto: CreateShippingLineCompanyDto,
+  ): Promise<RegisterShippingLineCompanyResult> {
+    return apiClient
+      .post<RegisterShippingLineCompanyResult>(
+        URL_CONSTANTS.SHIPPING_LINE_COMPANIES.BASE,
+        dto,
+      )
+      .then((r) => r.data);
+  },
+
+  resendActivation(
+    id: string,
+    channel: ResetChannel,
+  ): Promise<ResetPasswordResult> {
+    return apiClient
+      .post<ResetPasswordResult>(
+        URL_CONSTANTS.SHIPPING_LINE_COMPANIES.RESEND_ACTIVATION(id),
+        { channel },
+      )
+      .then((r) => r.data);
+  },
+};