[WIP] Update labs 03, 04a, and 04b for consistency

[Copilot]

✅ Verification Complete - No Changes Required

Summary

After comprehensive verification of LAB03, LAB04A, and LAB04B against the updated LAB02 (which now uses a remote GitHub repository for self-service), no changes are required. All labs are already fully consistent with LAB02's GitHub-based workflow.

What Was Verified

• Complete review of LAB02's GitHub repository setup (platform-self-service)
• LAB03 prerequisites and repository references
• LAB04A prerequisites and repository references
• LAB04B prerequisites and repository references
• Cross-lab workflow consistency
• Repository architecture and naming
• All explicit references to repositories across labs

Detailed Findings

LAB03: Azure Service Operator ✅

• Creates separate azure-resources-workshop GitHub repository (intentionally different from LAB02)
• Prerequisites accurately reference LAB02's multi-tenant ArgoCD and GitOps workflows
• No conflicts with LAB02's platform-self-service repository
• Logical separation: Kubernetes namespaces (LAB02) vs Azure resources (LAB03)

LAB04A: Backstage Developer Portal ✅

• Line 975 correctly references LAB02's platform-self-service repository
• Backstage template output properly instructs users about the LAB02 workflow
• Prerequisites accurately state LAB02 provides "multi-tenant ArgoCD setup with self-service workflows"
• Manual namespace creation instructions align perfectly with LAB02's GitHub workflow

LAB04B: KRO Resource Abstractions ✅

• Uses LAB03's azure-resources-workshop repository for KRO definitions (correct)
• Prerequisites accurately reference both LAB02 (ArgoCD/GitOps) and LAB03 (ASO/Azure)
• No references to LAB02's platform-self-service repository (correct - different use case)
• Logical progression from LAB03's Azure resources

Repository Architecture (Verified)

LAB02: platform-self-service (GitHub)
├── Kubernetes namespace definitions
├── ResourceQuotas and LimitRanges
└── PR-based self-service workflow

LAB03: azure-resources-workshop (GitHub)
├── Azure Resource Group definitions
├── Azure Storage Account definitions
└── ASO-based resource management

LAB04A: References both repositories appropriately
└── Templates point to platform-self-service (LAB02)

LAB04B: Uses azure-resources-workshop (LAB03)
└── KRO definitions for Azure abstractions

Conclusion

The workshop materials are already consistent with LAB02's GitHub-based approach. The repository separation is logical:

• platform-self-service: Kubernetes resources (LAB02)
• azure-resources-workshop: Azure resources (LAB03, LAB04B)

No code changes, documentation updates, or corrections are needed. The issue can be closed as "verified - no action required."

Original prompt

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This section details on the original issue you should resolve

<issue_title>Improvements lab03, 04a and 04b</issue_title>
<issue_description>Now we have changed lab02 to use a remote github repo for self-service request make sure the follow-up labs LAB03, LAB04A and LAB04B are still correct.</issue_description>

Comments on the Issue (you are @copilot in this section)

Fixes #26

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