Revert "fix: remove manual LspStart, close #1478. (#1479)"

This reverts commit 7dab4b9.

Author: Jint-lzxy

lua/modules/configs/completion/lsp.lua

@@ -18,4 +18,6 @@ return function()
 	end
 
 	pcall(require, "user.configs.lsp")
+
+	pcall(vim.cmd.LspStart) -- Start LSPs
 end

lua/modules/configs/editor/persisted.lua

@@ -1,16 +1,4 @@
 return function()
-	vim.api.nvim_create_autocmd("User", {
-		pattern = "PersistedLoadPost",
-		desc = "Fix LSP/Highlighting on auto session restore",
-		callback = function()
-			local bufname = vim.api.nvim_buf_get_name(0)
-			if bufname and bufname ~= "" then
-				vim.defer_fn(function()
-					vim.cmd("edit")
-				end, 1)
-			end
-		end,
-	})
 	require("modules.utils").load_plugin("persisted", {
 		save_dir = vim.fn.expand(vim.fn.stdpath("data") .. "/sessions/"),
 		autostart = true,