Adds a new health check that surfaces preset / recent / sources
inconsistencies operators previously had to dig out by hand. For every
paired device, the check runs three analyses:
1. Service-side internal consistency. Verifies every Presets.xml and
Recents.xml entry's <sourceid> resolves to a Sources.xml entry, and
flags duplicate source-type entries (mapPresetsToFullResponse picks
the first match, so duplicates can mask GH-343-style cross-type
binds).
2. Speaker-side internal consistency. Same analysis applied to the
speaker's :8090 XML — catches the case where the speaker locally
knows a TUNEIN preset but the speaker's /sources list doesn't
advertise TuneIn (a #253-class trigger).
3. Cross-side comparison. Speaker vs service per slot / per recent /
per source type. A preset whose source attribute disagrees between
sides is flagged with both values in the detail — that's the
GH-343 footprint after a reboot, and now it shows up as a Finding
instead of a forum thread.
Speaker probes fail gracefully with a copy-pasteable curl block; the
service-side internal check still runs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Tobias GesellchenandClaude Sonnet 4.6
c47cf81a93