fix: [M3-8508] - Cancel Button Not Functioning in Delete Node Balancer Configuration Dialog

[cpathipa]

Description 📝

This PR fix the issue Cancel Button not functioning inDelete Node Balancer Configuration Dialog.

Target release date 🗓️

9/30

Preview

https://github.com/user-attachments/assets/38ebd46f-3cf3-499a-9e17-f6fa5f836aa7

How to test 🧪

Verification steps

(How to verify changes)

• Navigate to Nodebalancer, then create a node balancer, then try to delete its configuration and click 'cancel' button in the dialog.
• Verify that cancel button should function as expected.

• As an Author I have considered 🤔

Check all that apply

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[github-actions[bot]]

Coverage Report: ✅
Base Coverage: 87.13%
Current Coverage: 87.13%

[cpathipa]

@cpathipa can you give more context to why the cancel button wasn't working before?

@hana-linode I believe the issue is due to handler not binded to the context, where click action is not picking up earlier. Any thoughts in handling this in a better way? one of reason for abstraction is NodeBalancerConfigurations file its self is too large and added the tests to make sure handlers are called while using ActionsPanel in this component and specific to the defect.