Send email to admins when a new volunteer application is created

[MustafaTRKYLMZ]

Is your feature request related to a problem? Please describe.

After volunteers have applied, send two separate emails: one to the volunteer and one to the admins.

Describe the solution you'd like

Adjust create controller or use afterCreate lifecycle. The difference is, afterCreate will run even when the data is created from Strapi dashboard.

The roles that should receive information emails include admin and human-resource. Send an email to each user in these roles.