- embed favicon.svg as a logo in the README
- add a prominent "no security — trusted networks only" callout
- sprinkle emoji through README/TODO/PLAN/NOTES headings; fix NOTES typo
- admin: maroon buttons use .danger class (white text); replace hardcoded
#333/#ff8a8a/drop-target colors with theme vars so light mode is legible
- time.ts: force hourCycle h23 (no 24:00 artifact), drop dead 24-guard
- Makefile/README: rsync with excludes instead of `cp -a .` so .git and the
dev DB don't ship to /opt; add rsync to deps
- favicon.svg (beer mug), linked from both entry points and shown in
the tablet topbar next to the bar name
- inline data-theme in <head> kills the flash of dark on light-mode load
- hide the "Pfand zurück" tile when the bar has no Pfand
builds and installs the systemd service from a fresh checkout; substitutes
real node path / prefix into the unit. README documents it as the quick path.
- show drink price and Pfand separately on tiles and in cart
- add light/dark toggle on the bar-picker page (persisted)
- theme via CSS variables, applied on load for tablet + admin
- larger, bolder text throughout; much bigger total sum
- store created_at as UTC ISO; display/group in Europe/Berlin
- stats grouped by business day (sales night past midnight, 5am cutoff)
- add "Statistik zurücksetzen"
- allow deleting drinks/tresen (refused if referenced by sales)
- CSV exports local wall-clock time
