Support easily associating .puffin files with Puffin Viewer

[repi]

Maybe even suggest such file association and set it up on startup of puffin viewer. So it is easy to share and open files in puffin viewer. Would require platform specifics to set up such a file association though.

Should also default to that as an the extension when saving reports.

[TimonPost]

could perhaps create a very small crate for this

macos: https://stackoverflow.com/questions/2969987/macosx-file-extension-associate-with-application-programmatically
linux: https://stackoverflow.com/questions/30931/register-file-extensions-mime-types-in-linux
windows: https://learn.microsoft.com/en-us/windows/win32/shell/how-to-register-a-file-type-for-a-new-application

[repi]

yes if there is no existing decent ones that is totally an option, as a small Embark open source crate. We probably will have other needs for it anyway

[emilk]

That sounds like a very useful crate!