add ia32 build

package.json

@@ -3,13 +3,12 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "start": "yarn run electron:serve",
-    "e:build": "vue-cli-service electron:build",
+    "start": "yarn run e:serve",
     "serve": "vue-cli-service serve",
     "build": "vue-cli-service build",
     "lint": "vue-cli-service lint",
-    "electron:build": "vue-cli-service electron:build",
-    "electron:serve": "vue-cli-service electron:serve",
+    "e:build": "vue-cli-service electron:build --win --x64 --ia32",
+    "e:serve": "vue-cli-service electron:serve",
     "postinstall": "electron-builder install-app-deps",
     "postuninstall": "electron-builder install-app-deps"
   },

vue.config.js

@@ -25,7 +25,11 @@ var config = {
           "extra/database/org.rdb",
           "config.sample.json",
           "sense_shield_installer_pub_2.2.0.46331.exe"
-        ]
+        ],
+        win: {
+          target: "portable",
+          signAndEditExecutable: false
+        }
       }
     }
   }