Headroom 0.4.4

A maintenance release that consolidates the release process and versioning for the iOS apps; the Mac app itself is unchanged.

Install or update:

curl -fsSL https://raw.githubusercontent.com/ScaleXY/headroom/main/install.sh | bash

Or with Homebrew: brew upgrade --cask ai-headroom.

Full changelog: v0.4.3...v0.4.4