add colorscheme photon

fnl/init.fnl

@@ -1,5 +1,6 @@
 (module user.config
-  {require {nvim aniseed.nvim}})
+  {require {nvim aniseed.nvim
+            nu aniseed.nvim.util}})
 
 (defn- noremap [mode from to]
   "Sets a mapping with {:noremap true}."
@@ -58,4 +59,10 @@
 (set nvim.o.relativenumber true)
 (set nvim.wo.relativenumber true)
 
+(set nvim.o.signcolumn "yes")
+(set nvim.wo.signcolumn "yes")
+
+(set nvim.o.termguicolors true)
+(nvim.command "colorscheme photon")
+
 (require "settings")

lua/plugins.lua

@@ -4,6 +4,9 @@ packer.startup(function(use)
   use 'wbthomason/packer.nvim'
   use 'Olical/aniseed'
 
+  -- themes
+  use 'axvr/photon.vim'
+
   use {
     'hoob3rt/lualine.nvim',
     requires = {'kyazdani42/nvim-web-devicons', opt = true},