Why: governance checks validate candidate .gitmodules URLs against the
pinned development-manager scaffold, which now carries the new Gitea
endpoint base after its own migration.
Evidence: host-verified; see Dev PR #706
Impact: pin update only, part of the coordinated endpoint migration.
Refs: Agent-System-Dev PR #706
The guidelines submodule records the reviewed commit so project rules stay discoverable without copying them into this repository.
Co-authored-by: Cursor <cursoragent@cursor.com>