Bug: 'Ansambel Saša Avsenika - CVETELE SO MALINE' picked clip from
'Naj veter zdaj ponese moje sanje...' (which is the VERSE/BRIDGE),
not the actual chorus 'Cvetele so maline, ko rekla je vse mine...'
The actual chorus literally contains the song title 'cvetele so maline'
at 125-145s, but Claude picked an earlier section that sounded chorus-like
but didn't match the title.
Fix: add explicit rule to Claude prompt that 'chorus MUST contain
words from the song title'. Provide concrete examples:
- Cvetele So Maline → chorus contains 'cvetele so maline'
- Žena Me Tepe → chorus contains 'žena me tepe'
- Pa Pa → chorus contains 'pa pa'
Also added to common-mistakes list. This makes the chorus selection
much more reliable for songs where the title is the chorus hook.