Feat badge support

[Aaditya-Singh78]

Fixes #9110

Short description of what this resolves:

Badge generation resolves the process of creating and managing event badges for attendees. It involves generating unique identification badges that participants can wear or display during an event. These badges typically contain important information, such as attendee names, ticket details, and event information, facilitating easy identification and access control. The badge generation system ensures efficient management of attendee data and facilitates smooth event check-in and coordination.

Changes proposed in this pull request:

• Implemented the BadgeGeneration model to facilitate badge generation functionality.
• Added fields to store badge information such as attendee name, organization, role, etc.
• Linked the Badge Generation model with existing models like Event and Ticket to maintain data integrity.
• Included a timestamp field generated_at to track when badges were generated.
• Enhanced event management by providing a mechanism for badge generation and tracking.

Checklist

• I have read the Contribution & Best practices Guide and my PR follows them.
• My branch is up-to-date with the Upstream development branch.
• The unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

• All the functions created/modified in this PR contain relevant docstrings.