Neovim: add LSP signature and change cmp setting

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

@@ -15,7 +15,7 @@ cmp.setup({
 		['<C-e>'] = cmp.mapping.close(),
 		['<CR>'] = cmp.mapping.confirm({
 			behavior = cmp.ConfirmBehavior.Replace,
-			select = true
+			select = false
 		})
 	},
 	sources = {

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

@@ -1,4 +1,6 @@
 -- colorscheme
 vim.cmd 'colorscheme wal'
--- vim.cmd 'colorscheme monokai'
+-- misc colorscheme fixes
 vim.cmd 'highlight Pmenu ctermbg=black'
+vim.cmd 'highlight FloatBorder cterm=none'
+vim.cmd 'highlight NormalFloat cterm=none'

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

@@ -0,0 +1,8 @@
+cfg = {
+	hint_prefix = " ",  -- Panda for parameter
+	handler_opts = {
+		border = "single"   -- double, rounded, single, shadow, none
+	},
+}
+
+require "lsp_signature".setup(cfg)