From be82e873cfde45882d271a189b8174ddc994ed17 Mon Sep 17 00:00:00 2001
From: Grzegorz Kucmierz <gkucmierz@gmail.com>
Date: Tue, 10 Feb 2026 17:35:05 +0100
Subject: [PATCH] chore: enhance PWA cache invalidation logic

---
 src/main.js    | 6 +++++-
 vite.config.js | 5 +++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/main.js b/src/main.js
index 90a898b..e4220ad 100644
--- a/src/main.js
+++ b/src/main.js
@@ -40,7 +40,11 @@ if ('serviceWorker' in navigator) {
   }
   navigator.serviceWorker.addEventListener('controllerchange', triggerReload)
   const checkForUpdate = () => {
-    navigator.serviceWorker.getRegistration().then((registration) => registration?.update())
+    navigator.serviceWorker.getRegistration().then((registration) => {
+      if (registration) {
+        registration.update()
+      }
+    })
   }
   window.addEventListener('visibilitychange', () => {
     if (document.visibilityState === 'visible') checkForUpdate()
diff --git a/vite.config.js b/vite.config.js
index f2ffabc..784ecdb 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -12,6 +12,11 @@ export default defineConfig({
     VitePWA({
       registerType: 'autoUpdate',
       injectRegister: 'auto',
+      workbox: {
+        cleanupOutdatedCaches: true,
+        skipWaiting: true,
+        clientsClaim: true,
+      },
       devOptions: {
         enabled: true
       },