Fetch Top N incidents

[Rampriya-S]

Fetches the top N incidents for a specified assignment group with configurable limit and sorting (priority, most recent, last updated) and an optional open-only filter. Returns a JSON list and a count for easy routing, summaries, and notifications.

[github-actions]

🚫 Unexpected files changed in PR

Thank you for your contribution. However, it seems that the file changes in this Pull Request are incorrect or invalid.
Please see the description of the unexpected file changes below. Contributions must be correct, valid, and align with the CONTRIBUTING.md for this repo.
This pull request modifies files outside the allowed paths/patterns.

Allowed patterns:

b812ceb69337a210633378917cba10bc/checksum.txt
b812ceb69337a210633378917cba10bc/update/sys_hub_action_type_definition_*.xml
b812ceb69337a210633378917cba10bc/update/sys_hub_category_*.xml
b812ceb69337a210633378917cba10bc/README.md

Closing this for now. Once you make additional changes, feel free to re-open this Pull Request or create a new one.

If you feel that this PR should be accepted in its current state, please reach out to Astrid Sapphire (SapphicFire) on GitHub, or in the SNDevs Slack Hacktoberfest channel.