The rule matched any capitalized word after "г."/"город" — no check
that it's an actual place. ToponymDictionary checks the match against
1111 Russian cities (pensnarik/russian-cities) plus CIS capitals,
matching by stem so declined forms work ("Москве" against "Москва").
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
