- Added hover-revealed ↗ button on SessionRow that navigates to the
anime media-detail view for the session's videoId
- Added `sessions` origin type to MediaDetailOrigin and
openSessionsMediaDetail() / closeMediaDetail() handling so the
back button returns correctly to the Sessions tab ("Back to Sessions")
- Wired onNavigateToMediaDetail down through SessionsTab → SessionRow
- Excluded tokens with MeCab POS3 = 助動詞語幹 (e.g. そうだ grammar tails)
from subtitle annotation metadata so frequency, JLPT, and N+1 styling
no longer apply to grammar-tail tokens
- Added annotation-stage unit test and end-to-end tokenizeSubtitle test
for the そうだ exclusion path
- Updated docs-site changelog, immersion-tracking, and
subtitle-annotations pages to reflect both changes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
