The org lead's correction to Part 3, and the inverted extension-slot direction
it forces.
TEAMS.md: §3.1's routes, §3.4's two slots and §3.5's three nav entries are all
marked superseded in place, and Part 12's phase 3 entry gains the amendment
explaining why — core does not own the word for a Team, so the module that owns
the vocabulary owns the page. The five corrections found by building are kept
alongside it.
MODULE_API.md: 1.6.0's list swaps the two client slots for
registry.declareModuleSlot + Slot in the UI kit, and a new §3.7a documents the
inverted direction: what forced it, the enforced namespace, why core's fills are
applied at mount rather than eagerly, and why a fill for an undeclared slot is a
no-op where §3.7's unknown slot throws.
BACKEND_DESIGN.md: the by-external-id lookup route.
Co-Authored-By: Claude <noreply@anthropic.com>
wtclaude
d78cc99c80