Oshi_Watch_Collector

Daily JST 09:00 watcher that crawls official sources for configured artists (King Gnu, Kizuna AI by default), extracts structured event data using gpt-5-mini, deduplicates against the last 7 days of Oshi_Daily_Signal artifacts, writes a strict-JSON artifact named Oshi_Daily_Signal_YYYYMMDD, and notifies Annie_KK.