refactor: add livereload arguments

README.md

@@ -276,6 +276,9 @@ yarn build --livereload
 
 # specify browser application
 yarn build --livereload=firefox
+
+# with arguments
+yarn build --livereload=google-chrome --livereloadargs='--profile-directory=Profile 1'
 ```
 
 Behind the scene whenever webpack finishes bundling, it opens a special url in the browser running the extension. The url is then captured by the injected script which notifies the extension to reload itself.

lib/WexExtManifestPlugin.js

@@ -163,9 +163,13 @@ class WexExtManifestPlugin {
 
         if (argv.livereload) {
           if (typeof argv.livereload === 'string') {
+            const app = [argv.livereload]
+            if (argv.livereloadargs) {
+              app.push(argv.livereloadargs)
+            }
             await open(
               'http://neutrino-webextension.reloads',
-              { app: argv.livereload, background: true }
+              { app, background: true }
             )
           } else {
             await open(