feat(client): add client's page + CRUD operations modals

src/types/client.ts

@@ -0,0 +1,16 @@
+export interface Client {
+  id: string;
+  name: string;
+  notes: string | null;
+  workspace: string;
+  can_delete: boolean;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface PaginatedClientList {
+  count: number;
+  next: string | null;
+  previous: string | null;
+  results: Client[];
+}