Project, Service and Settings render their bodies through SectionStack, so
the page is arrangeable the same way its header row is: hold a card, drop it
on the stash to bench it. A Service page is twelve sections deep and most
visits care about two of them; Settings is mostly write-once. Sections a
page cannot render (no GOAL.md, no commits) are filtered inside the stack,
so a section that comes back later returns to its saved slot.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>