👌 IMPROVE: update which key config

lua/which-key-config.lua

@@ -8,6 +8,8 @@ local mappings = {
   E = {":e ~/.config/nvim/init.vim<CR>" , "Edit config"},
   f = {":Telescope find_files<CR>","Telescope Find Files"},
   r = {":Telescope live_grep<CR>","Telescope Live Grep"},
+  a = {'<cmd>lua vim.lsp.buf.code_action()<CR>', 'Code action'},
+  g = {'<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>','Show line diagnostics'},
   l = {
     name = "LSP",
     i = {":LspInfo<cr>", "Connected Language Servers"},