add mappings

lua/config/mappings.lua

@@ -178,6 +178,7 @@ local mappings = {
 		r = 'Rename',
 		s = 'Signature Help',
 		q = 'Set LocList',
+		n = { '<cmd>Lazy load null-ls.nvim<cr>', 'Load Null Ls' },
 	},
 	['<TAB>'] = {
 		name = 'Tab',
@@ -208,6 +209,10 @@ local mappings = {
 		t = { '<cmd>Telescope<cr>', 'Pickers' },
 		r = { '<cmd>Telescope lsp_references<cr>', 'Lsp references' },
 	},
+	o = {
+		name = 'Open',
+		n = { '<cmd>Lf ~/.config/nvim/ <cr>', 'Neovim config' },
+	},
 	-- d = {
 	-- 	name = 'DAP',
 	-- 	b = { "<cmd>lua require'dap'.toggle_breakpoint()<cr>", 'Toggle breakpoint' },