feat(snacks): use Snacks.zen.zoom() instead of custom **maximize**

lua/lazyvim/util/ui.lua

@@ -31,48 +31,4 @@ function M.fg(name)
   return fg and { fg = string.format("#%06x", fg) } or nil
 end
 
-function M.maximize()
-  ---@type {k:string, v:any}[]?
-  local maximized = nil
-  local toggle = Snacks.toggle({
-    name = "Maximize",
-    get = function()
-      return maximized ~= nil
-    end,
-    set = function(state)
-      if state then
-        maximized = {}
-        local function set(k, v)
-          table.insert(maximized, 1, { k = k, v = vim.o[k] })
-          vim.o[k] = v
-        end
-        set("winwidth", 999)
-        set("winheight", 999)
-        set("winminwidth", 10)
-        set("winminheight", 4)
-        vim.cmd("wincmd =")
-      else
-        for _, opt in ipairs(maximized) do
-          vim.o[opt.k] = opt.v
-        end
-        maximized = nil
-        vim.cmd("wincmd =")
-      end
-    end,
-  })
-
-  -- `QuitPre` seems to be executed even if we quit a normal window, so we don't want that
-  -- `VimLeavePre` might be another consideration? Not sure about differences between the 2
-  vim.api.nvim_create_autocmd("ExitPre", {
-    group = vim.api.nvim_create_augroup("lazyvim_restore_max_exit_pre", { clear = true }),
-    desc = "Restore width/height when close Neovim while maximized",
-    callback = function()
-      if toggle:get() then
-        toggle:set(false)
-      end
-    end,
-  })
-  return toggle
-end
-
 return M