feat: define recipe version inside app env file

cli/app/deploy.go

@@ -52,6 +52,9 @@ EXAMPLE:
 		stackName := app.StackName()
 
 		specificVersion := c.Args().Get(1)
+		if specificVersion == "" {
+			specificVersion = app.Recipe.Version
+		}
 		if specificVersion != "" && internal.Chaos {
 			log.Fatal("cannot use <version> and --chaos together")
 		}