feat: add fast forge work-record reconciliation

Assistant: codex
Assistant-Model: gpt-5.6-sol
Assistant-Session: 01a053ff-1d6f-7fe2-ac1c-a6eb40a42a0c

scripts/project_rules/workplan-convention.template

@@ -25,23 +25,17 @@ Promote anything requiring analysis, design, approval, dependencies, or multiple
 planned phases into a normal workplan.
 
 Ecosystem todos from other agents arrive as `[repo:{REPO_SLUG}]` hub tasks —
-visible at session start. Pick one up by creating the workplan file, committing,
-and running `statehub fix-consistency` — C-06 registers the workplan in the hub.
-Never register by hand with `create_workplan` (legacy MCP alias: `create_workstream`).
-
-If `fix-consistency` reports C-06/C-11 skipped because this host is not the
-identifier registrar, further retries cannot help. Do not set
-`STATEHUB_REGISTRAR` and do not create hub rows manually. Commit and push the
-file-backed work, then run the scoped repo-manager fallback once:
+visible at session start. Pick one up by creating the workplan file, then run
+the fast authoritative projection path:
 
 ```bash
-uv run --project ~/repo-manager rmgr registrar-reconcile \
-  --path . --confirm-primary --push
+uv run --project ~/repo-manager rmgr sync --path . --push
 ```
 
-If it is unavailable, send one request to `repo-manager` naming the repository
-and missing canonical ids. Continue local work from files; hub UUID absence is
-an indexing delay, not a reason to repeat the same checks.
+Repo Manager assigns only missing deterministic identifiers. Central reads the
+exact pushed Forgejo commit and updates its replaceable projection. Never
+register by hand with `create_workplan` or `create_task`. Use
+`statehub fix-consistency` separately for a deep audit.
 
 Task blocks use this shape: