Once you recenter the tree on someone, there was no quick way back to the
tree's home/default person. Add a header link (shown only when a home person
is set and you're not already on them) that recenters the chart on
home_person_id via the existing goTo() — works in landscape, portrait, and
fan modes. Labels with the home person's name for clarity.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
justin