nvim: Drop vim-signify

The undo hunk feature is complete garbage at the moment. Also it seems
whenever we have changes and thus signs in gutter, sometimes there is
an observable sluggishness.

nvim/.config/nvim/lua/init.lua

@@ -113,7 +113,6 @@ require 'modules.diagnostic'
 require 'modules.floaterm'
 require 'modules.fzf'
 require 'modules.fzf-preview'
-require 'modules.signify'
 require 'modules.sneak'
 require 'modules.togglelist'
 require 'modules.which_key'

nvim/.config/nvim/lua/modules/signify.lua

@@ -1,12 +0,0 @@
-local remap = vim.api.nvim_set_keymap
-
-remap('n', 'ghu', ':SignifyHunkUndo<CR>', { noremap = true })
-remap('n', 'ghp', ':SignifyHunkDiff<CR>', { noremap = true })
-remap('n', ']c',  '<Plug>(signify-next-hunk)', { noremap = false })
-remap('n', '[c',  '<Plug>(signify-prev-hunk)', { noremap = false })
-remap('n', ']C',  '9999]c', { noremap = false })
-remap('n', '[C',  '9999[c', { noremap = false })
-remap('o', 'ih',  '<Plug>(signify-motion-inner-pending)', { noremap = false })
-remap('x', 'ih',  '<Plug>(signify-motion-inner-visual)',  { noremap = false })
-remap('o', 'ah',  '<Plug>(signify-motion-outer-pending)', { noremap = false })
-remap('x', 'ah',  '<Plug>(signify-motion-outer-visual)',  { noremap = false })

nvim/.config/nvim/lua/plugins.lua

@@ -22,7 +22,6 @@ paq 'tmux-plugins/vim-tmux-focus-events'
 -- Git support
 paq 'lambdalisue/gina.vim'
 paq 'rhysd/git-messenger.vim'
-paq 'mhinz/vim-signify'
 paq 'rhysd/conflict-marker.vim'
 paq 'salcode/vim-interactive-rebase-reverse'
 -- Boost vim command line mode