In-library hits now read as whatever they are: movies open the release
deck as before, series hits render display-only until issue 129's detail
view gives them a link target, and an episode hit reads as its series
plus SxxEyy plus the episode title. TMDB results show TV alongside film,
and the add panel filters roots by kind; a series adds the one §4.1
add-time choice, auto_track, stated plainly: future seasons are tracked
automatically, past seasons are not.
Deep-link, refresh and back/forward now land on the view the operator
was on instead of the board. Vanilla History API (pushState/popstate),
no router dependency: /library, /queues, /movies/{id}/releases and
/search?q= all restore on load.
Closes#102