S107 Linking Foundation Report

Session: S107 | Date: 2026-03-08 | PR: #456

Part A: Registries 403 Fix - Root cause fixed, ALL 7 pages PASS. Part B: Entity Dependencies - 13 fields, 90 records, CAT-013 registered. Scripts: dot-registries-verify, dot-schema-entity-dependencies-ensure, dot-dependency-scan. All checkpoints PASS.