New installer

[jamaa]

In #89, we added an installer using Visual Studio Installer Projects (*.vdproj).

It is ok, but the way it works is quite intransparent, it has stopped working recently, and also it just looks a bit old.

Maybe we should try a different installer, e.g. Inno Setup.

Some resources:

• https://marketplace.visualstudio.com/items?itemName=RicardoPignone.ricardopignone-InnoSetupExtensionVisualStudio&ssr=false
• https://github.com/marketplace?category=&type=actions&verification=&query=sort%3Apopularity-desc+inno+setup