Add "more descendants" indicator and fix indicator draw order

Show small child-box indicators at bottom-right of person cards when
descendants exist beyond the current view. Fix both ancestor and
descendant indicators to draw connecting lines behind boxes.
This commit is contained in:
2026-03-14 20:37:42 +01:00
parent 272ee41df6
commit 7528d30de1
17 changed files with 2187 additions and 21 deletions
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