Create .Spec for Fedora RPM

[rafatosta]

I am not aware of how to create an RPM, so I need a help with the creation of the .Spec.

I started the creation based on these two docs rpm-packaging-guide and vidcutter.spec.

Note: The python-pyqt6-webengine package does not yet exist in the repositories of Fedora, but is on its way according to the packer.

What I have so far: zapzap.spec