Parses each session's client string (e.g. "Emby for Roku / Bedroom TV")
into a device category using priority-ordered regex matching:
Android TV, Fire TV, Apple TV, Android, iOS, Roku, LG, Samsung,
Google TV, Kodi, Browser, Desktop.
Counts are grouped and sorted by frequency, displayed as compact chips
to the right of the server badges:
Emby 7 Jellyfin 2 · 3 Android 2 Roku 1 Fire TV 1 iOS
Unknown client strings are silently skipped (not shown as "Other").
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>