Refactor SonataFlowPlatform Actions and Reconciler to avoid object updates during the reconciliation

[ricardozanini]

Description

Currently, we call the function CreateOrUpdateWithDefaults from actions called during the reconciliation algorithm.

This function updates the SonataFlowPlatform object in the cluster. By the end of the reconciliation phase, we will have updated the object again. This redundancy must be gone.

Additionally, the Monitor action will never be called since the Service action is called before it and doesn't change the object status to a phase where the monitor action can be performed.

Implementation ideas

• Review the reconciliation logic to read the status field and set Reason and Status conditions aligned with each action
• Update the SonataFlowPlatform only by the end of the reconciliation logic
• Break and rename the services reconciliation logic accordingly. Today, everything is within the k8s.go file, which makes maintenance a pain.