release-notes: add kismet and vwifi

- [Kimai](https://www.kimai.org/), a web-based multi-user time-tracking application. Available as [services.kimai](options.html#opt-services.kimai).

- [Kismet](https://www.kismetwireless.net/), a Wi-Fi, Bluetooth, and RF monitoring application supporting a wide range of hardware. Available as {option}`services.kismet`.

- [vwifi](https://github.com/Raizo62/vwifi), a Wi-Fi simulator daemon leveraging the `mac80211_hwsim` and `vhost_vsock` kernel modules for efficient simulation of multi-node Wi-Fi networks. Available as {option}`services.vwifi`.

- [Homer](https://homer-demo.netlify.app/), a very simple static homepage for your server. Available as [services.homer](options.html#opt-services.homer).

- [Ghidra](https://ghidra-sre.org/), a software reverse engineering (SRE) suite of tools. Available as [programs.ghidra](options.html#opt-programs.ghidra).

- [`services.mongodb.enableAuth`](#opt-services.mongodb.enableAuth) now uses the newer [mongosh](https://github.com/mongodb-js/mongosh) shell instead of the legacy shell to configure the initial superuser. You can configure the mongosh package to use through the [`services.mongodb.mongoshPackage`](#opt-services.mongodb.mongoshPackage) option.

- There is a new set of NixOS test tools for testing virtual Wi-Fi networks in many different topologies. See the {option}`services.vwifi` module, {option}`services.kismet` NixOS test, and [manual](https://nixos.org/manual/nixpkgs/unstable/#sec-nixos-test-wifi) for documentation and examples.

- The paperless module now has an option for regular automatic export of

  documents data using the integrated document exporter.