refactor(recipe): move Tags method to new struct

cli/recipe/release.go

@@ -97,7 +97,7 @@ your SSH keys configured on your account.
 			}
 		}
 
-		tags, err := recipe.Tags()
+		tags, err := r.Tags()
 		if err != nil {
 			log.Fatal(err)
 		}

cli/recipe/sync.go

@@ -59,7 +59,7 @@ local file system.
 
 		mainAppVersion := imagesTmp[mainApp]
 
-		tags, err := recipe.Tags()
+		tags, err := r.Tags()
 		if err != nil {
 			log.Fatal(err)
 		}