fix: root page

Author: sasilva1998

vite.config.js

@@ -1,7 +1,25 @@
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
 
+function getBasePath() {
+  const repository = process.env.GITHUB_REPOSITORY;
+
+  if (!repository) {
+    return "/";
+  }
+
+  const [owner, repo] = repository.split("/");
+
+  if (!owner || !repo) {
+    return "/";
+  }
+
+  const expectedRootRepo = `${owner.toLowerCase()}.github.io`;
+
+  return repo.toLowerCase() === expectedRootRepo ? "/" : `/${repo}/`;
+}
+
 export default defineConfig({
-  base: "/",
+  base: getBasePath(),
   plugins: [react()],
 });