[GSoC'24] M1.10, Fix a part of #20374: Acceptance test coverage for 2 Topics Manager's CUJs

[Akhilesh-max]

Overview

1. This PR fixes or fixes part of #20374 .

2. This PR does the following: This PR provides acceptance test coverage for the CUJs:

   2.9: create-and-delete-questions-in-skill-editor.spec.ts

   2.10: assign-unassign-and-merge-skills.spec.ts

Essential Checklist

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• [X] The PR title starts with "Fix #bugnum: " or "Fix part of #bugnum: ...", followed by a short, clear summary of the changes.
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Proof that changes are correct

NA

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