Found current Commons/Wikipedia file names for logos whose old files
were renamed or superseded (TF1, 6ter, RMC Découverte, Chérie 25,
TVP1-3, İctimai TV, CStar, UTV, MBC, UBC TV, Chamber TV, Venevisión,
Sky News Australia, KVF Sjónvarp, Telenorba, ReTV), reused an
already-working duplicate row for NRJ 12 and TaiwanPlus, and verified
every replacement resolves and shows the right logo.
Wikimedia now rejects direct thumbnail requests for widths outside the
fixed set 20/40/60/120/250/330/500/960/1280/1920/3840px. Rounded all
remaining off-size occurrences to the nearest allowed width.
Wikimedia only serves fixed thumbnail widths (20/40/60/120/250/330/
500/960/1280/1920/3840px); 640px returns a 400 error. Switched all
occurrences to the nearest allowed size, 500px.
Fixes#1135
Continued the country-by-country pass against the CI failed-channel
report. Verified every replacement URL with curl before applying.
Also fixed a malformed nested-bracket markdown link in belarus.md.
China: 10, Portugal: 5 (+2 duplicates removed), Poland: 6,
Korea: 2, Albania: 3, Australia: 4, Belarus: 3,
Bosnia and Herzegovina: 1, Iraq: 3, North Macedonia: 2,
Canada: 3, India: 1, Taiwan: 3, Chile: 1, Sweden: 1
The whole www.tvkaista.net/stream-forwarder/get.php proxy is now
returning 502 Bad Gateway, so several Poland/Slovenia rows that were
still marked valid were actually broken. Replaced TVP1, TVP Polonia,
TVP Info, TVP World with working alternatives; the rest are marked
invalid pending a working replacement (TV SLO 1/2/3 candidates found
but not yet verified due to a fetch rate limit).