Track Folder Template?

I think this is just the same as a track template. Just create the setup you want, put it in a folder, and export it as a track template. If it doesn't insert into your new project as a folder (though I think it should) just quick select them and right click to choose "move to folder/new folder". 

Just know that Track Templates don't save any audio or midi clips of recorded data.  It's not their purpose.
 
But, I too use track templates all the time, specially for drum kits, as I will have each kit piece from a drum synth routed to its own audio outputs from the drum synth, and routed to its own audio track within my drums track folder.  I also have a bus created for parallel compression, toms, cymbals, kick, and snare, to give me excellent control over things quickly.  ALL of that stuff is also save in the track templates, and it save me COUNTLESS hours of time in any given month, rather than having to set it all up for every new project.
 
WAHOO!
 
Bob Bone
 

I found that I had to rename the folder before I saved it as a template.  I named the folder "Folder Template", then saved the entire folder as suggested above.  That worked, and I could insert the entire folder from the saved template.
 
Otherwise, when I tried to insert the template, wanting a complete folder with tracks, it imported only the tracks into the previous folder that shared a folder name with that folder that had been saved in the template.