manifest v3: popup works

- remove webpack-extension-reloader as it doesn't understand service worker
- remove content_security_policy
- use devtool that doesn't use eval

src/manifest.json

@@ -3,7 +3,7 @@
   "short_name": "SimpleLogin",
   "description": "Easily create a different email for each website to hide your real email. Protect your inbox against spams, phishing, data breaches",
   "version": null,
-  "manifest_version": 2,
+  "manifest_version": 3,
   "icons": {
     "16": "icons/icon_16.png",
     "32": "icons/icon_32.png",
@@ -14,25 +14,29 @@
   "permissions": [
     "activeTab",
     "storage",
-    "contextMenus",
+    "contextMenus"
+  ],
+  "host_permissions": [    
     "https://*.simplelogin.io/*",
     "http://*/*",
     "https://*/*"
   ],
-  "browser_action": {
+  "action": {
     "default_title": "SimpleLogin",
-    "default_popup": "popup/popup.html"
+    "default_popup": "popup/popup.html",
+    "default_icon": {
+      "16": "icons/icon_16.png",
+      "32": "icons/icon_32.png",
+      "48": "icons/icon_48.png",
+      "96": "icons/icon_96.png",
+      "128": "icons/icon_128.png"
+    }
   },
   "browser_specific_settings": {
     "gecko": {
       "id": "addon@simplelogin"
     }
   },
-  "background": {
-    "scripts": [
-      "background.js"
-    ]
-  },
   "commands": {
     "generate-random-alias": {
       "suggested_key": {

webpack.config.js

@@ -2,7 +2,6 @@ const webpack = require('webpack');
 const ejs = require('ejs');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const CopyWebpackPlugin = require('copy-webpack-plugin');
-const ExtensionReloader = require('webpack-extension-reloader');
 const { VueLoaderPlugin } = require('vue-loader');
 const { version, betaRev } = require('./package.json');
 const fs = require('fs');
@@ -103,7 +102,6 @@ const config = {
             jsonContent.version = version;
 
             if (config.mode === 'development') {              
-              jsonContent.content_security_policy = "script-src 'self' 'unsafe-eval'; object-src 'self'";
               jsonContent.permissions = jsonContent.permissions.concat(devConfig.permissions);
             }
 
@@ -179,15 +177,6 @@ if (config.mode === 'production') {
   ]);
 }
 
-if (process.env.HMR === 'true') {
-  config.plugins = (config.plugins || []).concat([
-    new ExtensionReloader({
-      manifest: __dirname + '/src/manifest.json',
-      port: 19090
-    }),
-  ]);
-}
-
 function transformHtml(content) {
   return ejs.render(content.toString(), {
     ...process.env,
@@ -195,4 +184,10 @@ function transformHtml(content) {
   });
 }
 
+if (config.mode === 'production') {
+  config.devtool="source-map";
+} else {
+  config.devtool="cheap-source-map";
+}
+
 module.exports = config;