[feat] Implement and improve about dialog in C++
New about dialog windows paraview style:
This is a followup of lidarview-core!194 (closed)
Depends on lidarview-core!430 (merged)
Edited by Timothée Couble
New about dialog windows paraview style:
This is a followup of lidarview-core!194 (closed)
Depends on lidarview-core!430 (merged)