diff --git a/activities.html b/activities.html
index d227e52..b555a4d 100644
--- a/activities.html
+++ b/activities.html
@@ -3,6 +3,7 @@
+
diff --git a/castle.html b/castle.html
index fe3f567..cee9c6f 100644
--- a/castle.html
+++ b/castle.html
@@ -3,6 +3,7 @@
+
diff --git a/chat.html b/chat.html
index 56634bb..fb83dee 100644
--- a/chat.html
+++ b/chat.html
@@ -3,6 +3,7 @@
+
diff --git a/forum.html b/forum.html
index 13e5e8a..8646936 100644
--- a/forum.html
+++ b/forum.html
@@ -3,6 +3,7 @@
+
diff --git a/index.html b/index.html
index c1f84b2..76e7922 100644
--- a/index.html
+++ b/index.html
@@ -3,6 +3,7 @@
+
diff --git a/market.html b/market.html
index 52feccb..3fc32d5 100644
--- a/market.html
+++ b/market.html
@@ -3,6 +3,7 @@
+
diff --git a/src/accounting-app/main.ts b/src/accounting-app/main.ts
index 22efcbc..ed477b2 100644
--- a/src/accounting-app/main.ts
+++ b/src/accounting-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
// PWA service worker with periodic updates
const intervalMS = 60 * 60 * 1000 // 1 hour
registerSW({
diff --git a/src/activities-app/main.ts b/src/activities-app/main.ts
index c9c8429..e3bb49d 100644
--- a/src/activities-app/main.ts
+++ b/src/activities-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
// PWA service worker with periodic updates
const intervalMS = 60 * 60 * 1000 // 1 hour
registerSW({
diff --git a/src/chat-app/main.ts b/src/chat-app/main.ts
index 472cdf2..7493491 100644
--- a/src/chat-app/main.ts
+++ b/src/chat-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
const intervalMS = 60 * 60 * 1000
registerSW({
onRegistered(r) {
diff --git a/src/forum-app/main.ts b/src/forum-app/main.ts
index 900623b..8b7df15 100644
--- a/src/forum-app/main.ts
+++ b/src/forum-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
const intervalMS = 60 * 60 * 1000
registerSW({
onRegistered(r) {
diff --git a/src/lib/dev-sw-cleanup.ts b/src/lib/dev-sw-cleanup.ts
new file mode 100644
index 0000000..fd3de93
--- /dev/null
+++ b/src/lib/dev-sw-cleanup.ts
@@ -0,0 +1,42 @@
+/**
+ * Unregister any service worker that was registered on this origin during
+ * a previous dev session (when VitePWA's devOptions.enabled was true).
+ *
+ * Once devOptions.enabled was turned off, Vite stopped registering SWs in
+ * dev — but the browser keeps the previously-registered SWs alive across
+ * server restarts. They then intercept navigation and serve cached, often
+ * stale, bundles. This call clears them out at app boot.
+ *
+ * Production builds skip this entirely so the legitimate SW from
+ * `registerSW()` survives.
+ */
+export async function cleanupStaleDevServiceWorkers(): Promise {
+ if (!import.meta.env.DEV) return
+ if (!('serviceWorker' in navigator)) return
+
+ try {
+ const regs = await navigator.serviceWorker.getRegistrations()
+ if (regs.length === 0) return
+
+ console.warn(
+ `[dev-sw-cleanup] Unregistering ${regs.length} stale service worker(s) from a previous dev session.`
+ )
+ await Promise.all(regs.map(r => r.unregister()))
+
+ // Also clear any cache the dev SW left behind.
+ if ('caches' in window) {
+ const keys = await caches.keys()
+ await Promise.all(keys.map(k => caches.delete(k)))
+ }
+
+ // Reload once so the next request hits the network instead of the
+ // about-to-be-removed SW. Guard with a sessionStorage flag so we don't
+ // loop on browsers that take an extra tick to release the controller.
+ if (!sessionStorage.getItem('dev-sw-cleanup-reloaded')) {
+ sessionStorage.setItem('dev-sw-cleanup-reloaded', '1')
+ window.location.reload()
+ }
+ } catch (err) {
+ console.warn('[dev-sw-cleanup] failed to unregister:', err)
+ }
+}
diff --git a/src/main.ts b/src/main.ts
index ee1eff7..a12e2a8 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,8 +1,12 @@
// New modular application entry point
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+// Clean up any leftover dev-mode service workers from a previous session
+cleanupStaleDevServiceWorkers()
+
// Simple periodic service worker updates
const intervalMS = 60 * 60 * 1000 // 1 hour
registerSW({
diff --git a/src/market-app/main.ts b/src/market-app/main.ts
index 58c349a..4965337 100644
--- a/src/market-app/main.ts
+++ b/src/market-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
const intervalMS = 60 * 60 * 1000
registerSW({
onRegistered(r) {
diff --git a/src/tasks-app/main.ts b/src/tasks-app/main.ts
index 7d31c16..25e84da 100644
--- a/src/tasks-app/main.ts
+++ b/src/tasks-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
const intervalMS = 60 * 60 * 1000
registerSW({
onRegistered(r) {
diff --git a/src/wallet-app/main.ts b/src/wallet-app/main.ts
index c7c8987..2039d3f 100644
--- a/src/wallet-app/main.ts
+++ b/src/wallet-app/main.ts
@@ -1,7 +1,10 @@
import { startApp } from './app'
import { registerSW } from 'virtual:pwa-register'
+import { cleanupStaleDevServiceWorkers } from '@/lib/dev-sw-cleanup'
import 'vue-sonner/style.css'
+cleanupStaleDevServiceWorkers()
+
const intervalMS = 60 * 60 * 1000
registerSW({
onRegistered(r) {
diff --git a/tasks.html b/tasks.html
index 7330599..6a5b49a 100644
--- a/tasks.html
+++ b/tasks.html
@@ -3,6 +3,7 @@
+
diff --git a/wallet.html b/wallet.html
index 81b2524..249f51d 100644
--- a/wallet.html
+++ b/wallet.html
@@ -3,6 +3,7 @@
+