optimize session handling

lua/custom/plugins/init.lua

@@ -131,9 +131,21 @@ return {
 	-- Lua sesion manager
 	{
 		"olimorris/persisted.nvim",
-		lazy = false, -- make sure the plugin is always loaded at startup
-		config = true
-	},
+		lazy = false,
+		opts = {
+			autoload = false,
+			autosave = true,
+			use_git_branch = true,
+		},
+		config = function(_, opts)
+			local persisted = require("persisted")
+			persisted.branch = function()
+				local branch = vim.fn.systemlist("git branch --show-current")[1]
+				return vim.v.shell_error == 0 and branch or nil
+			end
+			persisted.setup(opts)
+		end,
+	}
 	-- {
 	-- 	"folke/persistence.nvim",
 	-- 	event = "BufReadPre", -- this will only start session saving when an actual file was opened