🍀 `Proposal`: see if we can use argocd API/SDK to create the application CRD instead of using kubectl apply

[IronCore864]

Question

At the moment, in the argocdapp plugin, we create the ArgoCD app CRD by using kubectl apply -f, which is not ideal.

Do some research and see if it's possible to create the CRD by using ArgoCD Golang SDK/API.

Only research (and maybe a test-drive is needed, no need to implement immediately)

[daniel-hutao]

/assign @daniel-hutao

[steinliber]

look like argocd has go sdk, i will try to finish this. doc