init: 首次提交 web-hgc-admin 前端代码

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/api/system/contactUs.js

@@ -0,0 +1,17 @@
+import request from '@/utils/request'
+
+export function contactusList(params) {
+  return request({
+    url: '/api/web/contactus/list',
+    method: 'get',
+    params
+  })
+}
+
+export function contactusHandle(data) {
+  return request({
+    url: '/api/web/contactus/handle',
+    method: 'post',
+    data
+  })
+}