feat: only show dev tools in dev environment (#544)

packages/fether-electron/src/main/app/menu/template/index.js

@@ -152,15 +152,16 @@ const getMenubarMenuTemplate = fetherApp => {
 
   const viewTab = {
     label: i18n.t('menu.view.submenu_name'),
-    submenu: [
-      { role: 'reload', label: i18n.t('menu.view.reload') },
-      {
-        role: 'toggledevtools',
-        label: i18n.t('menu.view.toggle_developer_tools')
-      }
-    ]
+    submenu: [{ role: 'reload', label: i18n.t('menu.view.reload') }]
   };
 
+  if (!IS_PROD) {
+    viewTab.submenu.push({
+      role: 'toggledevtools',
+      label: i18n.t('menu.view.toggle_developer_tools')
+    });
+  }
+
   /**
    * On win32 we need to use `webContents` to make some of the menu items
    * functional (whereas it is not required on Linux and macOS).

packages/fether-electron/src/main/app/options/config/index.js

@@ -142,7 +142,7 @@ const SECURITY_OPTIONS = {
      * Potential security risk options set explicitly even when default is favourable.
      * Reference: https://electronjs.org/docs/tutorial/security
      */
-    devTools: true,
+    devTools: !IS_PROD,
     /**
      * `nodeIntegration` when enabled allows the software to use Electron's APIs
      * and gain access to Node.js. It must be disabled to restricting access to