### Description
Adds a `ishidden` option to client rules, that allows hiding any matching clients entirely.

### Download
- [git branch](https://codeberg.org/minego/dwl/src/branch/hiderule)
- [yyyy-mm-dd](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/hiderule/hiderule.patch)

### Authors
- [minego](https://codeberg.org/minego)