Missing the `view` directory in Neovim 0.10

[jubnzv]

When running :CL in a fresh Neovim setup, the plugin displays the following error:

E190: Cannot open "~/.local/state/nvim/view//compare-lines" for writing

This version of neovim doesn't create the view directory by default, so it can be fixed with: mkdir -pv ~/.local/state/nvim/view/. I think, this logic could be added to the initialization of the plugin, or mentioned in the installation instruction.

Neovim version: v0.10.0-dev-1467+g5cefec734