- tags: accept #birthday and #appointment as English synonyms for
#geburtstag and #termin. Normalised to the German canonical form at
extractTags() write-time so every downstream check (parseTags /
calendar logic / board filters) keeps working without per-call-site
aliasing. Editor body-regex extended so the "new appointment"
heuristic and auto-sync trigger on either variant.
- website: replace #termin/#geburtstag with #appointment/#birthday in
tag chips, calendar feature list, and calendar legend.
- tests: fix flaky "Undo: Editor Save → Ctrl+Z reverts body change"
that raced doSave(). The test polled the server for the patched body
and fired Ctrl+Z as soon as it landed, but the undo shortcut is
guarded by !guards.isOpen('modal'), and closeModal() only runs after
the post-patch _reloadAll — on fast servers the key was swallowed.
Poll now also waits for the modal `.open` class to drop.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>