feat(server): add config option for server port

src/server/cli.v

@@ -10,6 +10,7 @@ pub:
 	data_dir     string
 	api_key      string
 	default_arch string
+	port         int = 8000
 }
 
 // cmd returns the cli submodule that handles starting the server

src/server/server.v

@@ -8,7 +8,6 @@ import util
 import db
 
 const (
-	port          = 8000
 	log_file_name = 'vieter.log'
 	repo_dir_name = 'repos'
 	db_file_name  = 'vieter.sqlite'
@@ -77,5 +76,5 @@ pub fn server(conf Config) ? {
 		conf: conf
 		repo: repo
 		db: db
-	}, server.port)
+	}, conf.port)
 }