[Adminpanel] Feature to add sport hours from the student page

[ArtemSBulgakov]

Describe the feature

Sometimes the teacher has to add some sport hours for the event, or to compensate some mistake. Currently the teacher has to create an extra sport event, and then add the students to that sport event. But this is not so convenient when you just need to add sport hours to one student.
So, it would be better to add a new field with button in the student form for this purpose.

Suggested solution

In the student edition form you need to add a new section with number field (amount of hours) and a button (to confirm the addition). By clicking on the button, the backend will create a new extra sport event, and give the specified amount of hours to the current student.

Additional context

No response