v0.6.6

Fixed

• "Today" began at UTC midnight, so the menu bar could show nothing. Every
  day boundary — today, yesterday, this month, the daily report and the hourly
  chart — was cut in UTC. In India that put midnight at 05:30: usage at 01:21 was
  filed under yesterday, and at 13:30 the menu bar showed — for a day with real
  usage. The hourly chart's bars were labelled in UTC too, five and a half hours
  off. All of them now follow your own time zone, including on clock-change days.
• A few cents of spend showed as $0.0. The compact menu bar title rounded to
  one decimal, so a light day read as nothing spent. Amounts under a dollar keep
  their cents, and anything above zero that would still round to zero shows as
  <$0.01.
• The menu bar app could lose its engine on brew upgrade. The app runs the
  engine with a GUI app's minimal PATH, so the engine recorded its own Homebrew
  Cellar path — one naming a version brew upgrade deletes. It now records the
  stable /opt/homebrew/bin path, as it already did from a terminal.

Added

• Tests that run the engine in other time zones, and CI runs the whole suite
  under Asia/Kolkata and Pacific/Kiritimati as well as UTC — the one zone where
  this bug could not show.
• scripts/menubar-e2e.sh: a transcript on disk, a real scan and the title
  the compiled app computes, in four zones and both title styles. It runs in CI
  against every build, and fails on 0.6.5. The smoke test now also checks that
  "today" starts at the machine's own midnight.

Changed

• The README leads with the install that gives you the menu bar app. It now
  opens with ./install.sh — app, command line, background scanning and login
  item in one command — and puts pipx install burn-o-meter second, labelled as
  the command line only. A reader who took the one-liner and waited for a menu bar
  icon that could never appear was the likeliest first experience.

Fixed

• install.sh told you to look for 🔥 in the menu bar. The status item has
  shown the meter-and-flame glyph since 0.6.2, so the one thing it said to look for
  was not there.