refactor: modularize API client by splitting resources into individual files and standardizing HTTP request handling.

apps/frontend/src/lib/api/resources/courts.ts

@@ -0,0 +1,17 @@
+import type { Court, CreateCourtInput, UpdateCourtInput } from '@repo/api-contract';
+import { http } from '../http';
+
+export async function listByComplex(complexId: string) {
+  const response = await http.get<Court[]>(`/api/courts/complex/${complexId}`);
+  return response.data;
+}
+
+export async function create(complexId: string, payload: CreateCourtInput) {
+  const response = await http.post<Court>(`/api/courts/complex/${complexId}`, payload);
+  return response.data;
+}
+
+export async function update(id: string, payload: UpdateCourtInput) {
+  const response = await http.patch<Court>(`/api/courts/${id}`, payload);
+  return response.data;
+}