some changes

keymap.toml

@@ -323,6 +323,10 @@ keymap = [
 	{ on = "f", run = "filter", desc = "Apply a filter for the help items" },
 ]
 
+#                                    ╭────────────────╮
+#                                    │ custom keymaps │
+#                                    ╰────────────────╯
+
 [[manager.prepend_keymap]]
 on   = "!"
 run  = 'shell "$SHELL" --block --confirm'
@@ -332,3 +336,8 @@ desc = "Open shell here"
 on   = "l"
 run  = "plugin --sync smart-enter"
 desc = "Enter the child directory, or open the file"
+
+[[manager.prepend_keymap]]
+on   = [ "c", "m" ]
+run  = "plugin chmod"
+desc = "Chmod on selected files"