add app.js changes missing from previous PR

app.js

@@ -1,5 +1,6 @@
 import { Layout } from "/components/layout.js"
 import { Page } from "/components/page.js"
+import { PageActions } from "/components/page-actions.js"
 import { FileGroupPage } from "/components/file-group-page.js"
 import { Header } from "/components/header.js"
 import { NavMenu } from "/components/nav-menu.js"
@@ -40,6 +41,7 @@ class Setup {
     const layout = document.createElement(
       'm-layout'
     )
+    layout.pageActions = new PageActions()
     layout.csp = undefined
     layout.header.menu.handleLinks = true
     document.body.appendChild(layout)
@@ -60,9 +62,11 @@ class Setup {
   }
 
   load() {
+    const layout = document.createElement('m-layout')
+    layout.pageActions = new PageActions()
     if (this.registration.active) {
       document.body.appendChild(
-        document.createElement('m-layout')
+        layout
       )
     }
   }

sw.js

@@ -18,7 +18,7 @@ async function initCache() {
     '/loader/builder.js',
     '/loader/editor-build.js',
     '/menu/dropdown.js',
-  ])
+  ]) //1
 }
 
 self.addEventListener("install", event => {
@@ -54,4 +54,4 @@ self.addEventListener('fetch', event => {
 
 self.addEventListener('activate', event => {
   event.waitUntil(clients.claim())
-})
+})