Center after down or up

init.lua

@@ -190,6 +190,9 @@ vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right win
 vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
 vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
 
+vim.keymap.set('n', '<C-u>', '<C-u>zz', { desc = 'Scroll up half a page and center' })
+vim.keymap.set('n', '<C-d>', '<C-d>zz', { desc = 'Scroll down half a page center' })
+
 -- [[ Basic Autocommands ]]
 --  See `:help lua-guide-autocommands`