installer: clean up codebase

* introduce helper soft package to work with SoftServe
* move commands to cmd/
diff --git a/core/installer/Makefile b/core/installer/Makefile
index acf0947..84aebcb 100644
--- a/core/installer/Makefile
+++ b/core/installer/Makefile
@@ -5,7 +5,11 @@
 	docker push giolekva/flux:latest
 
 build:
-	go1.18 build -o pcloud *.go
+	go1.18 build -o pcloud cmd/*.go
 
 bootstrap:
 	./pcloud bootstrap --kubeconfig=../../priv/kubeconfig --charts-dir=../../charts --admin-pub-key=/Users/lekva/.ssh/id_rsa.pub --admin-priv-key=/Users/lekva/.ssh/id_rsa
+
+create_env:
+	./pcloud create-env --admin-priv-key=/Users/lekva/.ssh/id_rsa --name=foo
+