feat(deploy): Simplifies deploy overview (#508)

This simplifies the deploy overview, to only show 3 version fields:
- CURRENT DEPLOYMENT
- CURRENT ENV
- NEW DEPLOYMENT

It also fixes a few errors around version detection

Reviewed-on: #508
Co-authored-by: p4u1 <p4u1_f4u1@riseup.net>
Co-committed-by: p4u1 <p4u1_f4u1@riseup.net>

cli/app/undeploy.go

@@ -54,21 +54,12 @@ Passing "--prune/-p" does not remove those volumes.`,
 			log.Fatalf("%s is not deployed?", app.Name)
 		}
 
-		chaosVersion := config.CHAOS_DEFAULT
-		if deployMeta.IsChaos {
-			chaosVersion = deployMeta.ChaosVersion
-		}
-
-		toWriteVersion := deployMeta.Version
-		if deployMeta.IsChaos {
-			toWriteVersion = chaosVersion
-		}
-
-		if err := internal.UndeployOverview(
+		if err := internal.DeployOverview(
 			app,
 			deployMeta.Version,
-			chaosVersion,
-			toWriteVersion,
+			config.NO_DOMAIN_DEFAULT,
+			"",
+			nil,
 		); err != nil {
 			log.Fatal(err)
 		}
@@ -87,7 +78,7 @@ Passing "--prune/-p" does not remove those volumes.`,
 			}
 		}
 
-		if err := app.WriteRecipeVersion(toWriteVersion, false); err != nil {
+		if err := app.WriteRecipeVersion(deployMeta.Version, false); err != nil {
 			log.Fatalf("writing recipe version failed: %s", err)
 		}
 	},