build: add workbox-window as explicit devDependency

Required for pnpm strict-hoisting builds (used by aiolabs/server-deploy
NixOS builds). Without it as a direct dep, Rollup can't resolve
`workbox-window` from vite-plugin-pwa's virtual:pwa-register module —
npm's flat hoisting masked this previously.

package.json

@@ -106,7 +106,8 @@
     "vite-plugin-inspect": "^0.8.3",
     "vite-plugin-pwa": "^0.21.1",
     "vue-tsc": "^2.2.0",
-    "web-push": "^3.6.7"
+    "web-push": "^3.6.7",
+    "workbox-window": "^7.3.0"
   },
   "build": {
     "appId": "com.yourdomain.aio-shadcn-vite",

pnpm-lock.yaml

@@ -195,6 +195,9 @@ importers:
       web-push:
         specifier: ^3.6.7
         version: 3.6.7
+      workbox-window:
+        specifier: ^7.3.0
+        version: 7.4.1
 
 packages: