[DEV-2045] Refactor index and add queue event parser helper

[MarcoPonchia]

Depends on: #1257

List of Changes

• Refactor index
• Add queue event parser helper

Motivation and Context

Mange webinar subscription and cancellation event in sqs queue handler

How Has This Been Tested?

Automatic test and manually

Screenshots (if appropriate):

Types of changes

• Chore (nothing changes by a user perspective)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 639b788

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[marcobottaro]

The changeset is missing and you should also fix a typo in the changeset file merged with the previous PR:

<+>UTF-8
===================================================================
diff --git a/.changeset/stale-wombats-cover.md b/.changeset/stale-wombats-cover.md
--- a/.changeset/stale-wombats-cover.md	(revision c6a3f41dc53fd8b8f3eeda045e0588ad1aec7a8d)
+++ b/.changeset/stale-wombats-cover.md	(date 1732877075484)
@@ -2,4 +2,4 @@
 "active-campaign-client": minor
 ---
 
-Refactor active campaign pacakge and create index file
+Refactor Active Campaign package and create index file

[github-actions]

Branch is not up to date with base branch

@MarcoPonchia it seems this Pull Request is not updated with base branch.
Please proceed with a merge or rebase to solve this.

Out of office

[dpulls]

🎉 All dependencies have been resolved !

[github-actions]

Jira Pull Request Link

This Pull Request refers to the following Jira issue DEV-2045