Add early check on bundle install status

[bentito]

Feature Request: Assess Current Bundle Installation

Description:

Implement the capability to assess the "current installation" independently of other reconcile tasks.

Requirements:

1. Initial Lookup:

   • Conduct an early lookup of the currently installed bundle.
   • Set status.TypeInstalled and ClusterExtensionStatus.InstalledBundle based on the findings.

2. Error Handling:

   • If the lookup of the installed bundle fails:
     • Set the condition to Unknown.
     • Unset the installedBundle field.
     • Continue with other unrelated reconcile tasks.