feat: add TaskExecutionForm and TaskExecutionAdmin to core admin.py

[jhonylucas74]

Description

Get more information about errors occurring during task execution. Add a feature to manually trigger the task when needed.

Checklist

• [x] I have reviewed the code changes.
• [x] I have tested the changes locally.
• [ ] I have updated the documentation if needed.
• [ ] I have added/modified tests to ensure the changes are valid.

Next steps

Testing in staging.