move most important config to ansible

roles/nvim/files/lua/config/plugins/nvim-tree.lua

@@ -0,0 +1,35 @@
+return {
+	'nvim-tree/nvim-tree.lua',
+	dependencies = {
+		'nvim-tree/nvim-web-devicons',
+	},
+	config = function ()
+		local nvim_tree = require('nvim-tree')
+		local api = require('nvim-tree.api')
+
+		vim.g.loaded_netrw = 1
+		vim.g.loaded_netrwPlugin = 1
+
+		nvim_tree.setup({
+			filters = {
+				custom = { 'node_modules', '__pycache__' },
+				exclude = { 'secrets' },
+			},
+			update_focused_file = {
+				enable = true,
+				update_cwd = true,
+			}
+		})
+
+		local keymap = vim.keymap
+		keymap.set('n', '<leader>ee', api.tree.toggle, { noremap = true, silent = true })
+		keymap.set('n', '<leader>ec', '<cmd>NvimTreeCD<cr>', { noremap = true, silent = true })
+
+		local wk = require('which-key')
+		wk.add({
+			{ '<leader>e', group = 'nvim-tree', icon = { icon = '  ', color = 'orange' } },
+			{ '<leader>ee', group = 'Toggle tree' },
+			{ '<leader>ec', group = 'Change tree root to CWD' }
+		})
+	end
+}