feat: Add workspace status to present the tuning job status

[Fei-Guo]

This PR made a few changes in terms of the workspace status update.

• Since workspace CRD now supports both inference and tuning, the WorkspaceConditionTypeReady status is renamed to WorkspaceConditionTypeSucceeded, which can be used for both use cases to represent the overall status.
• Add a WorkspaceConditionTypeTuningJobStatus to indicate that the job pod has started without error.
• Since the controller has a watcher for the job, once job has changed its status to "succeeded", the reconciler will update the WorkspaceConditionTypeSucceeded status to true.
• The CRD printed columns are also changed accordingly.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 35 lines in your changes missing coverage. Please review.

Project coverage is 60.00%. Comparing base (ed546f0) to head (cb7eaa2).
Report is 12 commits behind head on main.

Files	Patch %	Lines
pkg/controllers/workspace_controller.go	0.00%	33 Missing ⚠️
pkg/resources/resources.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #529      +/-   ##
==========================================
- Coverage   61.10%   60.00%   -1.11%     
==========================================
  Files          29       30       +1     
  Lines        2602     2650      +48     
==========================================
  Hits         1590     1590              
- Misses        921      969      +48     
  Partials       91       91              

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