更新前后端配置并清理仓库内容

InfoGenie-frontend/src/config/urlJoin.js

@@ -0,0 +1,12 @@
+/** 避免源码中出现 https/http 连续字符，否则 Tailwind 扫描会误生成无效任意属性类 */
+const c = String.fromCharCode(58);
+const tlsScheme = String.fromCharCode(104, 116, 116, 112, 115);
+const plainScheme = String.fromCharCode(104, 116, 116, 112);
+
+export function tlsHost(host) {
+  return `${tlsScheme}${c}//${host}`;
+}
+
+export function loopbackPort(host, port) {
+  return `${plainScheme}${c}//${host}${c}${port}`;
+}