Add rounded borders for lazy plugin manager

.config/nvim/lua/config/lazy.lua

@@ -33,6 +33,9 @@ require("lazy").setup({
     install = { colorscheme = { "habamax" } },
     -- automatically check for plugin updates
     checker = { enabled = true },
+    ui = {
+	border = "rounded",
+    },
 })
 
 -- Open lazy menu with :Lazy check