Ensure CNAME file is included in build output

Author: ishabana

vite.config.ts

@@ -1,5 +1,18 @@
-import { defineConfig } from 'vite'
+import { defineConfig } from 'vite';
+import { resolve } from 'path';
+import { copyFileSync } from 'fs';
+
+// Copy CNAME file to dist after build
+const copyCNAME = () => {
+  return {
+    name: 'copy-cname',
+    closeBundle() {
+      copyFileSync(resolve(__dirname, 'CNAME'), resolve(__dirname, 'dist', 'CNAME'));
+    },
+  };
+};
 
 export default defineConfig({
   base: '/port/', // updated to match repository name
-})
+  plugins: [copyCNAME()],
+});