Hide folders

Please sir add a feature "hide selected folders".
To show hidden folders/ unhide folders >> Long press/ Triple tap on "+" button >> unhide folders >> find folder location>> Draw pattern or pin(don't use phone native lock) >> open special file.

No files, tests, or entry points are named. Begin by locating the folder display, the "+" button interaction, and the existing unlock flow; done should include hiding selected folders and revealing them only after the specified long-press or triple-tap path and pattern/PIN check.

Written by the indexing model from the issue text.