feat: ignore missing keys for whichkey (#4185)

lua/lvim/core/which-key.lua

@@ -56,7 +56,7 @@ M.config = function()
         spacing = 3, -- spacing between columns
         align = "left", -- align columns left, center or right
       },
-      ignore_missing = false, -- enable this to hide mappings for which you didn't specify a label
+      ignore_missing = true, -- enable this to hide mappings for which you didn't specify a label
       hidden = { "<silent>", "<cmd>", "<Cmd>", "<CR>", "call", "lua", "^:", "^ " }, -- hide mapping boilerplate
       show_help = true, -- show help message on the command line when the popup is visible
       show_keys = true, -- show the currently pressed key and its label as a message in the command line