build(electron): app now builds and runs on macOS as a standalone app

electron/package.json

@@ -6,7 +6,9 @@
   "scripts": {
     "start": "electron .",
     "dev": "electron .",
+    "prebuild": "node build-backend.js",
     "build": "electron-builder",
+    "prepack": "node build-backend.js",
     "pack": "electron-builder --dir"
   },
   "repository": {
@@ -23,8 +25,7 @@
   "devDependencies": {
     "electron": "^31.0.2",
     "adm-zip": "^0.5.14",
-    "electron-builder": "^24.0.0",
-    "electron-squirrel-startup": "^1.0.1"
+    "electron-builder": "^24.0.0"
   },
   "dependencies": {
     "fs-extra": "^11.0.0",
@@ -32,7 +33,8 @@
     "adm-zip": "^0.5.14",
     "@electron/remote": "^2.0.0",
     "python-shell": "^5.0.0",
-    "plotly.js-dist": "^2.26.0"
+    "plotly.js-dist": "^2.26.0",
+    "electron-squirrel-startup": "^1.0.1"
   },
   "build": {
     "appId": "com.fourdst.bundlemanager",
@@ -40,6 +42,20 @@
     "directories": {
       "output": "dist"
     },
+    "icon": "toolkitIcon.png",
+    "files": [
+      "**/*",
+      "node_modules/**/*",
+      "!node_modules/electron/**/*",
+      "!node_modules/electron-builder/**/*"
+    ],
+    "extraResources": [
+      {
+        "from": "../build/electron/dist/fourdst-backend/",
+        "to": "backend/",
+        "filter": ["**/*"]
+      }
+    ],
     "mac": {
       "category": "public.app-category.developer-tools",
       "target": [