Update neovim setup

templates/nvim/lua/auto-commands.lua.j2

@@ -1,7 +1,7 @@
 -- {{ ansible_managed }} {{ ansible_date_time.time }} {{ ansible_date_time.date }}
 
 --colorscheme
-vim.cmd('colorscheme space_vim_theme')
+vim.cmd('colorscheme edge')
 
 --enable this option here as the events are used in this buffer
 vim.cmd('syntax on')

templates/nvim/lua/git-signs.lua.j2

@@ -0,0 +1,7 @@
+-- {{ ansible_managed }} {{ ansible_date_time.time }} {{ ansible_date_time.date }}
+
+local gitsigns = require('gitsigns');
+
+gitsigns.setup({
+  numhl = true;
+})

templates/nvim/lua/lua-line.lua.j2

@@ -0,0 +1,5 @@
+-- {{ ansible_managed }} {{ ansible_date_time.time }} {{ ansible_date_time.date }}
+
+local lualine = require('lualine');
+
+lualine.setup({})

templates/nvim/lua/options.lua.j2

@@ -8,9 +8,6 @@ vim.o.syntax = 'on'
 -- display all matching files when we tab complete
 vim.o.wildmenu	 = true
 
--- replace vertical split pipe character with space
-vim.o.fillchars = 'vert:|,fold: '
-
 -- Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
 -- delays and poor user experience.
 vim.o.updatetime = 300