The three home rows were capped: continue at six, subscriptions at
twelve, with no way to move past. Continue and subscriptions now page
in place — each new page fetches only its own entries (the continue
row's resume info costs one detail call per entry, so a page enriches
what it appends and never re-reads earlier ones; the "New videos" row
already paged). Rows stay lazy lists and the image cache is LRU, so a
user scrolling far does not pile up memory.
Closing the drawer without a selection (RIGHT, tap-outside, BACK) also
turned out to orphan the D-pad — the drawer's focused item left the
composition and nothing took its place; every later press died. The
closing now bumps a pulse the screens observe to re-focus the last
focused card.
Closes#18
Jeena
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