From 273fe7dae5309eb1f53bee9891b1c655831d546d Mon Sep 17 00:00:00 2001
From: Macky <macky@localhost>
Date: Fri, 7 Aug 2026 20:20:33 +0700
Subject: [PATCH] Fix: language toggle didn't re-render page

Add :key="i18n.locale" to <router-view> so every view re-evaluates
i18n.t() when the locale changes, reliably updating all text (TH/EN).
---
 frontend/src/App.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index a03651e..8404b9e 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -9,7 +9,9 @@
       </div>
     </nav>
     <main class="main">
-      <router-view />
+      <!-- :key forces each view to re-evaluate i18n.t() when the locale changes,
+           so switching language updates the whole page reliably. -->
+      <router-view :key="i18n.locale" />
     </main>
   </div>
 </template>