config fixes

archinstall/creds.json

@@ -1,5 +1,6 @@
 {
   "!superusers": {
     "junikim": { "!password": "password" }
-  }
+  },
+  "!users": {}
 }

archinstall/disk.json

@@ -7,7 +7,7 @@
         "filesystem": {
           "format": "fat32"
         },
-        "wipe": true,
+        "format": true,
         "mountpoint": "/boot",
         "size": "513MB",
         "start": "5MB",
@@ -18,7 +18,7 @@
         "filesystem": {
           "format": "ext4"
         },
-        "wipe": true,
+        "format": true,
         "mountpoint": "/",
         "size": "100%",
         "start": "518MB",

archinstall/install.json

@@ -40,6 +40,8 @@
 
   "swap": false,
 
+  "script": "guided",
+
   "sys-encoding": "utf-8",
 
   "sys-language": "en_US",