add frontend

vigilcare-dashboard/src/api/client.js

@@ -0,0 +1,22 @@
+const BASE_URL = import.meta.env.VITE_API_URL || 'http://localhost:5270'
+
+async function request(path, options = {}) {
+  const res = await fetch(`${BASE_URL}${path}`, {
+    headers: { 'Content-Type': 'application/json', ...options.headers },
+    ...options,
+  })
+  const envelope = await res.json()
+  if (!res.ok || !envelope.success) {
+    const msg = envelope.error?.message ?? `API ${res.status}: ${path}`
+    throw new Error(msg)
+  }
+  return envelope.data
+}
+
+export const api = {
+  get: (path) => request(path),
+  post: (path, body) => request(path, {
+    method: 'POST',
+    body: body !== undefined ? JSON.stringify(body) : undefined,
+  }),
+}