create driver page and client page also create oll driver , client layer

types/client.ts

@@ -1,24 +1,129 @@
+// ─── Domain Types ─────────────────────────────────────────────────────────────
+
+export interface Client {
+  id: string;
+  name: string;
+  email: string;
+  phone: string;
+  taxId?: string;
+  notes?: string;
+  createdAt: string;
+  updatedAt: string;
+  addresses?: ClientAddress[];
+}
+
 export interface ClientAddress {
-  _id: string;
+  id: string;
+  clientId: string;
+  label: string;        // e.g. "Billing", "Shipping", "HQ"
+  street: string;
+  city: string;
+  state: string;
+  postalCode: string;
+  country: string;
+  isPrimary: boolean;
+  createdAt: string;
+  updatedAt: string;
+}
+
+// ─── Request / Response shapes ────────────────────────────────────────────────
+
+export type CreateClientPayload = Omit<Client, "id" | "createdAt" | "updatedAt" | "addresses">;
+export type UpdateClientPayload = Partial<CreateClientPayload>;
+
+export type CreateClientAddressPayload = Omit<
+  ClientAddress,
+  "id" | "createdAt" | "updatedAt"
+>;
+export type UpdateClientAddressPayload = Partial<CreateClientAddressPayload>;
+
+// ─── Form & Validation ────────────────────────────────────────────────────────
+
+export interface ClientFormData {
+  name: string;
+  email: string;
+  phone: string;
+  taxId: string;
+  notes: string;
+}
+
+export interface ClientFormErrors {
+  name?: string;
+  email?: string;
+  phone?: string;
+  taxId?: string;
+  notes?: string;
+}
+
+export interface ClientAddressFormData {
   label: string;
-  branchName: string | null;
-  contactPerson: { name: string; phone: string };
-  details: {
-    city: string;
-    district?: string;
-    street: string;
-    buildingNo?: string;
-    unitNo?: string;
-    zipCode?: string;
+  street: string;
+  city: string;
+  state: string;
+  postalCode: string;
+  country: string;
+  isPrimary: boolean;
+}
+
+export interface ClientAddressFormErrors {
+  label?: string;
+  street?: string;
+  city?: string;
+  state?: string;
+  postalCode?: string;
+  country?: string;
+}
+
+// ─── Table State / Reducer (mirrors user.ts TableState / TableAction) ─────────
+
+export type ClientTableState = {
+  clients: Client[];
+  loading: boolean;
+  total: number;
+  pages: number;
+  error: string | null;
+};
+
+export type ClientTableAction =
+  | { type: "LOAD_START" }
+  | { type: "LOAD_OK"; clients: Client[]; total: number; pages: number }
+  | { type: "LOAD_ERR"; error: string }
+  | { type: "ADD"; client: Client }
+  | { type: "UPDATE"; client: Client }
+  | { type: "DELETE"; id: string }
+  | { type: "CLEAR_ERR" };
+
+export type AddressTableState = {
+  addresses: ClientAddress[];
+  loading: boolean;
+  error: string | null;
+};
+
+export type AddressTableAction =
+  | { type: "LOAD_START" }
+  | { type: "LOAD_OK"; addresses: ClientAddress[] }
+  | { type: "LOAD_ERR"; error: string }
+  | { type: "ADD"; address: ClientAddress }
+  | { type: "UPDATE"; address: ClientAddress }
+  | { type: "DELETE"; id: string }
+  | { type: "CLEAR_ERR" };
+
+// ─── Generic API wrapper ──────────────────────────────────────────────────────
+
+export interface ApiResponse<T> {
+  data: T;
+  message?: string;
+}
+
+export interface ApiListResponse<T> {
+  data: {
+    data: T[];
+    pagination: { total: number; page: number; pages: number };
+    meta?: { total: number; pages: number };
   };
 }
 
-export type OrderStatus = "CREATED" | "IN_TRANSIT" | "DELIVERED" | "CANCELLED";
-
-export interface Order {
-  id: string;
-  createdAt: string;
-  status: OrderStatus;
-  totalAmount: number;
-  description: string;
+export interface ApiError {
+  message: string;
+  errors?: Record<string, string[]>;
 }