From 8804c192dbc176ca7983e515310fe7ce4bdb8ab8 Mon Sep 17 00:00:00 2001
From: tiennm99 <tiennm99@outlook.com>
Date: Thu, 30 Apr 2026 21:49:08 +0700
Subject: [PATCH] fix: remove SPA fallback so prerendered HTML wins at /

With prerender=true on +layout.js, adapter-static emits index.html
per route. Setting fallback: 'index.html' overwrites the prerendered
home with the SPA bootstrap shell, leaving the live page empty before
hydration. Drop the fallback option.
---
 svelte.config.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/svelte.config.js b/svelte.config.js
index 420be0e..0a07a4a 100644
--- a/svelte.config.js
+++ b/svelte.config.js
@@ -7,7 +7,7 @@ const base = process.env.SITE_BASE ?? '/mathmax';
 const config = {
   preprocess: vitePreprocess(),
   kit: {
-    adapter: adapter({ fallback: 'index.html' }),
+    adapter: adapter(),
     paths: { base },
   },
 };