refactor: return function from lspconfig

lua/lsp/init.lua

@@ -1,6 +1,7 @@
-local lspconfig = require("lspconfig")
+return function()
+  local lspconfig = require("lspconfig")
 
-lspconfig.lua_ls.setup({
+  lspconfig.lua_ls.setup({
     settings = {
       Lua = {
         runtime = {
@@ -21,8 +22,9 @@ lspconfig.lua_ls.setup({
         },
       },
     },
-})
+  })
 
-lspconfig.nixd.setup({})
+  lspconfig.nixd.setup({})
-lspconfig.marksman.setup({})
+  lspconfig.marksman.setup({})
-lspconfig.tinymist.setup({})
+  lspconfig.tinymist.setup({})
+end

lua/plugins/lz-spec.lua

@@ -15,9 +15,7 @@ return {
   {
     "nvim-lspconfig",
     event = "BufEnter",
-    after = function()
+    after = require("lsp"),
-      require("lsp")
-    end,
   },
   {
     "which-key.nvim",