feat: queue one-time builds from CLI

src/console/targets/targets.v

@@ -211,8 +211,7 @@ pub fn cmd() cli.Command {
 						arch := cmd.flags.get_string('arch')!
 
 						if arch == '' {
-							println('When scheduling the build remotely, you have to specify an architecture.')
+							return error('When scheduling the build remotely, you have to specify an architecture.')
-							exit(1)
 						}
 
 						c := client.new(conf.address, conf.api_key)