feature: describeFiles options for moved files/dirs

[jmonroynieto]

• run a check for the files before showing the table.
• missing files have the option to be deleted(and optionally printed) or searched for in an alternative directory, then moved there.
• define a command to check health to be run with lx define a command to move file descriptions
  cat description.notes | c2 | sed '/^$/d' | xargs -I{} file ../ŝranko/{} | grep -v cannot