Root cause: Bauer Media Audio Ireland (Today FM, 98FM, Newstalk, Spin
1038, Classic Hits) migrated their stream infrastructure from
stream.audioxi.com to live-bauerie.sharp-stream.com (same mount names,
new host), found via their goloudplayer.com player pages. Sunshine
106.8 moved off sharp-stream onto streamtheworld.com (shared player
config with Nova and Classic Hits' own sites).
FM104 and Dublin's Q102 URLs are unchanged - they were re-verified
returning real audio and appear to have been a transient outage, not
a dead link (worth noting in case #1169's raw-audio-stream detection
fix was also masking these two as false negatives previously).
Note: these URL changes were verified for real audio content (bytes +
correct Content-Type) directly with curl, since check_channels.py
in this repo's history does not yet recognize raw audio/video streams
as alive (see #1169) - verify against that fix once merged.
Add ISO 3166-1 alpha-2 country codes via tvg-country attribute
to all #EXTINF lines, enabling IPTV players to filter and display
channels by country.
Co-authored-by: Kálmán „KAMI” Szalai <kami911gmail.com>