Enable sitemap and use overridable hostname

Also changes GitHub workflow to reflect recent changes

.github/workflows/deploy.yml

@@ -8,6 +8,7 @@ on:
 
 env:
     VITE_BASE: /kodo/
+    VITE_HOSTNAME: https://xhenos.github.io
 
 jobs:
     deploy:
@@ -34,7 +35,7 @@ jobs:
             - name: Setup Node
               uses: actions/setup-node@v3
               with:
-                  node-version: 16
+                  node-version: 18
                   cache: npm
                   cache-dependency-path: "**/package-lock.json"
 

website/src/.vitepress/config/index.ts

@@ -9,11 +9,11 @@ import "./icons";
 import generateMeta from "./hooks/generateMeta";
 import generateFeed from "./hooks/generateFeed";
 
-const hostname: string = "https://kodo.moe";
-
 export default ({ mode }) => {
 	process.env = { ...process.env, ...loadEnv(mode, process.cwd()) };
 
+	const hostname: string = process.env.VITE_HOSTNAME || "https://kodo.moe";
+
 	return defineConfig({
 		appearance: "dark",
 		lastUpdated: true,
@@ -22,9 +22,9 @@ export default ({ mode }) => {
 		lang: "en-US",
 		title: "Tachiyomi",
 		description: "Read your favorite manga, webtoons, comics, and more – easier than ever on your Android.",
-		/*sitemap: {
-			hostname: "https://kodo.moe",
-		},*/
+		sitemap: {
+			hostname: hostname,
+		},
 		head,
 		markdown,
 		themeConfig: themeConfig,