Various build and developer fixes, some optimizations (#2975)

* Various build and developer fixes, some optimizations

* Fix the linux build

* Fix afterpack

* Fix notarization variables

* Revert macos-notification-state changes from this PR

* Only build the tar for PRs

* Also ci

* Fix copy script

* Fix copy script more

* Remove @babel/cli

* Fix windows build

* Fix MAS build

webpack.config.test.js

@@ -12,8 +12,6 @@ const {merge} = require('webpack-merge');
 
 const base = require('./webpack.config.base');
 
-const WEBSERVER_PORT = process.env.WEBSERVER_PORT ?? 9001;
-
 module.exports = merge(base, {
     entry: {
         e2e: glob.sync('./e2e/specs/**/*.test.js'),
@@ -22,12 +20,6 @@ module.exports = merge(base, {
         path: path.resolve(__dirname, 'dist/tests'),
         filename: '[name]_bundle.js',
     },
-    module: {
-        rules: [{
-            test: /\.(js|jsx|ts|tsx)?$/,
-            use: ['babel-loader'],
-        }],
-    },
     externals: {
         fs: 'require("fs")',
         ws: 'require("ws")',
@@ -44,9 +36,6 @@ module.exports = merge(base, {
         __filename: false,
         __dirname: false,
     },
-    devServer: {
-        port: WEBSERVER_PORT,
-    },
     target: 'electron-main',
 });