Nvim: adjust colors in indent

Add gitsigns

.config/nvim/init.vim

@@ -71,8 +71,8 @@ Plug 'wellle/targets.vim'
 
 " Git integration {{{
 Plug 'tpope/vim-fugitive'
-"Plug 'mhinz/vim-signify' " Mark edited lines - faster gitgutter
 Plug 'APZelos/blamer.nvim'
+Plug 'lewis6991/gitsigns.nvim'
 " }}}
 
 " Support for random filetypes {{{
@@ -232,4 +232,4 @@ let g:blamer_date_format = '%Y-%m-%d'
 let g:blamer_relative_time = 0
 "highlight Blamer guifg=lightgrey
 
-packadd termdebug
+"packadd termdebug