feat adding all the files

lua/cargdev/core/keymaps/ufo.lua

@@ -0,0 +1,16 @@
+-- nvim-ufo folding keymaps
+local ok_ufo, ufo = pcall(require, "ufo")
+local keymap = vim.keymap.set
+
+if ok_ufo then
+  keymap("n", "zR", ufo.openAllFolds, { desc = "Open all folds" })
+  keymap("n", "zM", ufo.closeAllFolds, { desc = "Close all folds" })
+  keymap("n", "zr", ufo.openFoldsExceptKinds, { desc = "Open folds except kinds" })
+  keymap("n", "zm", ufo.closeFoldsWith, { desc = "Close folds with" })
+  keymap("n", "K", function()
+    local winid = ufo.peekFoldedLinesUnderCursor()
+    if not winid then
+      vim.lsp.buf.hover()
+    end
+  end, { desc = "Peek fold or hover" })
+end