docs(site): fix homepage redirect loop and double locale path (#84)

The router <Redirect> resolved its target without the site baseUrl,
so the navbar logo linked to a path outside /Qoderian/ (404 on GitHub
Pages). Replacing it with a full-page redirect, driven by
siteConfig.baseUrl — which already carries the locale prefix in
non-default locales — lands both locales on the right introduction
page.

Author: luoxuanzao

docs/src/pages/index.jsx

@@ -1,8 +1,15 @@
-import { Redirect } from "react-router-dom";
 import useDocusaurusContext from "@docusaurus/useDocusaurusContext";
 
+// Full-page redirect, not a router <Redirect>: Docusaurus router targets are
+// resolved without the site baseUrl, so a router-level redirect lands outside
+// the /Qoderian/ prefix on GitHub Pages. In non-default locales, siteConfig
+// .baseUrl already carries the locale prefix (e.g. /Qoderian/zh-Hans/), so no
+// manual locale handling is needed.
 export default function Home() {
-  const { i18n } = useDocusaurusContext();
-  const prefix = i18n.currentLocale === i18n.defaultLocale ? "" : `/${i18n.currentLocale}`;
-  return <Redirect to={`${prefix}/docs/introduction`} />;
+  const { siteConfig } = useDocusaurusContext();
+  if (typeof window !== "undefined") {
+    const base = siteConfig.baseUrl.replace(/\/$/, "");
+    window.location.replace(`${base}/docs/introduction`);
+  }
+  return null;
 }