update to wabac.js 2.9.0-beta.0, smaller file size, loading improvements

ruffle: support for ruffle for flash loading, both hosted and in app
electron: update to latest beta (14) for latest chromium version
embed error messages: better error message when service worker can not be found
electron: build universal app for osx
bump to 1.5.0!

_data/package.json

@@ -1,7 +1,7 @@
 {
   "name": "replaywebpage",
   "productName": "ReplayWeb.page",
-  "version": "1.4.7",
+  "version": "1.5.0",
   "description": "Serverless Web Archive Replay",
   "repository": "https://github.com/webrecorder/replayweb.page",
   "homepage": "https://replayweb.page/",
@@ -9,7 +9,7 @@
   "license": "AGPL-3.0-or-later",
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.13.0",
-    "@webrecorder/wabac": "webrecorder/wabac.js",
+    "@webrecorder/wabac": "^2.9.0-beta.1",
     "bulma": "^0.9.2",
     "electron-log": "^4.3.0",
     "electron-updater": "^4.3.5",
@@ -28,8 +28,8 @@
   "devDependencies": {
     "copy-webpack-plugin": "^6.3.0",
     "css-loader": "^3.5.3",
-    "electron": "^11.4.11",
-    "electron-builder": "^22.7.0",
+    "electron": "^14.0.0-beta.24",
+    "electron-builder": "^22.13.1",
     "electron-notarize": "^1.0.0",
     "http-server": "^0.12.3",
     "mini-css-extract-plugin": "^0.9.0",
@@ -46,6 +46,7 @@
   "files": [
     "/assets",
     "/src",
+    "/ruffle",
     "sw.js",
     "ui.js",
     "index.js"
@@ -93,8 +94,14 @@
     "mac": {
       "category": "public.app-category.utilities",
       "target": [
-        "dmg",
-        "zip"
+        {
+          "target": "dmg",
+          "arch": "universal"
+        },
+        {
+          "target": "zip",
+          "arch": "universal"
+        }
       ],
       "hardenedRuntime": true,
       "gatekeeperAssess": false,