feat: extract MyAgent core and web console

MyAgent.Web/src/api/client.js

@@ -0,0 +1,45 @@
+export const API_BASE = (import.meta.env.VITE_API_BASE_URL || '').replace(/\/$/, '');
+
+async function request(path, options = {}) {
+  const res = await fetch(API_BASE + path, options);
+  if (!res.ok) throw new Error(`${res.status} ${await res.text()}`);
+  return res;
+}
+
+export const apiClient = {
+  async json(path, options) {
+    const res = await request(path, options);
+    return await res.json();
+  },
+  async text(path, options) {
+    const res = await request(path, options);
+    return await res.text();
+  },
+  async raw(path, options) {
+    return await request(path, options);
+  }
+};
+
+export function jsonOptions(body) {
+  return {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(body)
+  };
+}
+
+export function putJsonOptions(body) {
+  return {
+    method: 'PUT',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(body)
+  };
+}
+
+export function textPutOptions(body) {
+  return {
+    method: 'PUT',
+    headers: { 'Content-Type': 'text/plain; charset=utf-8' },
+    body
+  };
+}