Regardless of the (file)name of the theme, one has to set bg=light/dark manually to switch between the dark and light variant. That makes having separate named Light/Dark files quite irrelevant.
Possible solutions:
remove duplicate files and suffixes
modify the templates so they switch background colors right in the color definitions (like in your Base2Tone templates).
edit: I'm using NeoVim v.0.4.3 in ArchLinux and in Terminal (but with set termguicolors)
Regardless of the (file)name of the theme, one has to
set bg=light/dark
manually to switch between the dark and light variant. That makes having separate named Light/Dark files quite irrelevant.Possible solutions:
edit: I'm using NeoVim v.0.4.3 in ArchLinux and in Terminal (but with
set termguicolors
)