chore(flake): update inputs

Includes update to neovim 0.8 which required some configuration changes.

home/editors/neovim/init.lua

@@ -19,10 +19,6 @@ vim.g.camelcasemotion_key = "<leader>"
 vim.opt.relativenumber = true
 vim.opt.splitbelow = true
 
--- opt-in to filetype.lua
-vim.g.do_filetype_lua = 1
-vim.g.did_load_filetypes = 0
-
 vim.g.nvcode_termcolors = 256
 vim.cmd("syntax on")
 vim.cmd("colorscheme nvcode")