v1.4.0

• Added a movie night for the evenings when somebody is out. Before the reveal,
  and before a free pick, the phone can say who is missing: only the votes of
  the people present are counted, and a movie carrying a vote of somebody absent
  is no candidate at all. It stays on the list, greyed out, marked "waits for
  Ben", and it cannot be chosen as a free pick either. Taking a vote back is the
  way to release a movie, exactly as it always was, so nothing new had to be
  invented and nobody's favourite gets watched without them. Whoever ticks
  nobody off sees no change anywhere: there is no new setting and no new
  environment variable.
• Recorded who was away on the movie itself, so the archive, the log and the TV
  say "Without Ben" for that evening and nothing at all for a full one.
  Reverting a win clears it.
• Made the television follow a partial night. Who is missing is shared by all
  devices: tap somebody off on the evaluation page of any phone and the board
  recounts everywhere, their films step to the bottom saying "waits for Ben",
  and the crown moves to whoever can actually win. The selection survives a
  reload, reaches the free-pick dialog on a film page, and expires twelve hours
  after the last change so an evening nobody confirmed cannot colour the next
  one. A revert keeps it: that is the same evening, run again.
• Made "We watched it" open the archive, where the film is the top entry and
  its stars are waiting. Rating was two taps away and easy to forget.
• Made every new release open a draft pull request that moves Umbrel to the
  published manifest digest and materializes the matching CasaOS package, so
  the store metadata no longer waits for a manual run. The CasaOS package for
  v1.3.0 is materialized for direct import; Home Assistant stays in its
  templates until the Home Assistant OS device test has passed.