feat: WIP server rm command

cli/server.go

@@ -82,9 +82,16 @@ var serverNewCommand = &cli.Command{
 
 var serverRemoveCommand = &cli.Command{
 	Name:     "remove",
-	Aliases:  []string{"rm"},
+	Aliases:  []string{"rm", "delete"},
 	Usage:    "Remove server <host>",
 	HideHelp: true,
+	Action: func(c *cli.Context) error {
+		server := c.Args().First()
+		if err := client.DeleteContext(server); err != nil {
+			logrus.Fatal(err)
+		}
+		return nil
+	},
 }
 
 var serverInitCommand = &cli.Command{