Manager integration checkpoint (2026-09-13)

Moved without content change from shared-goal-authority-state-provider-v0.md (former section "Manager integration checkpoint (2026-09-13)") on 2026-09-26; RFC baseline 3e443ad7c. Checkpoint records live in this ledger, not in the RFC body.

Source audit at 7eb4b7bb1661bd5eff63a8725a33169792d5964b confirms the AuthorityStore seam and the transaction/presentation/journal consolidations in #4280, #4283 and #4287. This updates the integration baseline, not the qualification evidence or historical provider baselines above. Candidate SQLite/PostgreSQL paths, provider-specific holds and the D1–D3 plan remain; neither a default source switch nor a shared service is declared shipped.

The capable manager and semantic handoff RFC consumes this authority. Its M1 host-tool work and M2 request-ledger refactor can proceed without provider promotion. Section 1.4 defines their boundary; the TS execution cards still own business-rule consolidation and legacy-caller deletion.