vim: clean up plugins dependencies

config/nvim/lua/fschauen/plugins/core.lua

@@ -1,5 +0,0 @@
-return {
-  { 'nvim-lua/plenary.nvim', lazy = true },
-  { 'milisims/nvim-luaref', lazy = true },
-}
-

config/nvim/lua/fschauen/plugins/lualine.lua

@@ -3,6 +3,10 @@ local bright = '#ffffff'  -- alternative: '#f9f5d7'
 
 local M = { 'nvim-lualine/lualine.nvim' }
 
+M.dependencies = {
+  'nvim-tree/nvim-web-devicons',
+}
+
 M.config = function()
   local window = require 'fschauen.window'
   local colored_if_focused = require('fschauen.lualine').colored_if_focused

config/nvim/lua/fschauen/plugins/luaref.lua

@@ -0,0 +1,6 @@
+local M = { 'milisims/nvim-luaref' }
+
+M.lazy = true
+
+return M
+

config/nvim/lua/fschauen/plugins/neogit.lua

@@ -1,5 +1,9 @@
 local M = { 'NeogitOrg/neogit' }
 
+M.dependencies = {
+  'nvim-lua/plenary.nvim',
+}
+
 M.keys = require('fschauen.keymap').neogit
 
 M.opts = {

config/nvim/lua/fschauen/plugins/nvim-tree.lua

@@ -1,7 +1,7 @@
 local M = { 'nvim-tree/nvim-tree.lua' }
 
 M.dependencies = {
-  'nvim-tree/nvim-web-devicons'
+  'nvim-tree/nvim-web-devicons',
 }
 
 M.keys = require('fschauen.keymap').nvim_tree

config/nvim/lua/fschauen/plugins/todo-comments.lua

@@ -1,7 +1,7 @@
 local M = { 'folke/todo-comments.nvim' }
 
 M.dependencies = {
-  'nvim-lua/plenary.nvim'
+  'nvim-lua/plenary.nvim',
 }
 
 M.keys = require('fschauen.keymap').todo_comments

config/nvim/lua/fschauen/plugins/trouble.lua

@@ -1,7 +1,7 @@
 local M = { 'folke/trouble.nvim' }
 
 M.dependencies = {
-  'nvim-tree/nvim-web-devicons'
+  'nvim-tree/nvim-web-devicons',
 }
 
 M.keys = require('fschauen.keymap').trouble