From 7295c9d243919e1dd7d986fc2b955e39131592f9 Mon Sep 17 00:00:00 2001
From: Claude Agent <claude-agent@romfast.ro>
Date: Wed, 4 Mar 2026 10:57:01 +0000
Subject: [PATCH] fix(nginx): disable caching for index.html to prevent stale
 JS bundles

Without Cache-Control: no-cache on index.html, browsers serve old
cached HTML referencing outdated JS bundle hashes after deployment.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/nginx.conf | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/frontend/nginx.conf b/frontend/nginx.conf
index 49e8974..ba39f92 100644
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -14,8 +14,15 @@ server {
         proxy_set_header X-Forwarded-Proto $scheme;
     }
 
-    # SPA routing - all other routes serve index.html
+    # Cache static assets with content hash (JS, CSS) indefinitely
+    location ~* \.(js|css)$ {
+        try_files $uri =404;
+        add_header Cache-Control "public, max-age=31536000, immutable";
+    }
+
+    # SPA routing - index.html must never be cached
     location / {
         try_files $uri $uri/ /index.html;
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
     }
 }