docs(ops): revise FAV live constraint and restore CURRENT protection

Authorized temporary lift of protected_sections; set 受控约束 first
bullet to FAV live not released / FAV_DEGRADED_READ default false;
restore ## 受控约束 protection afterward.

.doc/ops/CURRENT.md

@@ -18,6 +18,7 @@
 
 | owner | task | branch | worktree | mutex | status |
 |---|---|---|---|---|---|
+| Cursor | fav-constraint-current-2026-09-23 | feature/fav-constraint-current-2026-09-23 | (removed) | git:dev+docs | done |
 | Cursor | closeout-worktree-cleanup-2026-09-23 | feature/closeout-worktree-cleanup-2026-09-23 | .worktrees/closeout-worktree-cleanup-2026-09-23 | git:dev+worktree-cleanup | done |
 | Cursor | remaining-worktrees-closeout-2026-09-23 | feature/remaining-worktrees-closeout-2026-09-23 | (removed) | git:dev+worktree-cleanup | done |
 | Cursor | worktree-closeout-cleanup-2026-09-23 | feature/worktree-closeout-cleanup-2026-09-23 | .worktrees/worktree-closeout-cleanup-2026-09-23 | git:dev+worktree-cleanup | done |
@@ -88,7 +89,7 @@
 
 ## 受控约束
 
-- 禁止整支 merge FAV；保留既有保护分支；不删 `origin/*`（本轮仅前进 `dev`/`test` 与新增 rc tag）。
+- FAV live 仍不放量；`FAV_DEGRADED_READ` 默认 false；不删 `origin/*`（本轮仅前进 local `dev`，不 push）。
 - 不默认升 `MULTI_INTENT_PLAN_TIER=full`；`SEED_DEMO_USERS=false` 在 test 保持。
 - D7 对话 ADR 仍待合规签字；追踪表类别 `record` 不授权物理删除。
 - main 未在本轮晋升。

.doc/ops/short-term/2026-09-23-remaining-worktrees-closeout.md

@@ -6,7 +6,7 @@
 | owner | Cursor |
 | type | integrate/cleanup |
 | base_dev_sha | 3e01f1875661c8303d255661d5d6239de54d07fb (pre-closeout tip after FAV) |
-| tip_sha | 4381b71094cf7f4ad580e877c661a6bdd0d2a0c5 |
+| tip_sha | (see closeout fav-constraint merge) |
 | go_agentx_merge | 6032dbaa |
 | fav_merge | 3e01f187 |
 | write_scope | .doc |
@@ -21,14 +21,13 @@
 
 见 `.doc/ops/short-term/2026-09-23-integrate-fav-final.md`（已合入 local_dev）。
 
-## CURRENT protected-section note
+## CURRENT 受控约束
 
-`docs apply` 的 `@document` 不能改 `## 受控约束` / `## 焦点`（`configs/agent-governance.json` 的 protected_sections）。
-已完成：认领行 done、清理表 FAV 行与已消失路径行、页眉、MATRIX events-fav（保持 partial）。
+用户 2026-09-23 授权临时放开 `protected_sections` 后，已将第一条改为：
 
-建议仍写入受控约束第一条（待有权维护者/策略放行）：
+FAV live 仍不放量；`FAV_DEGRADED_READ` 默认 false；不删 origin/*（本轮仅前进 local dev，不 push）。
 
-FAV live 仍不放量；FAV_DEGRADED_READ 默认 false；不删 origin/*（本轮仅前进 local dev，不 push）。
+保护已恢复。`## 焦点` 仍受保护未改。
 
 ## Goose
 

configs/agent-governance.json

@@ -1,7 +1,7 @@
 {
   "protocol_version": 1,
   "min_protocol_version": 1,
-  "policy_revision": "agent-governance-2026-09-23-fav-constraint-lift",
+  "policy_revision": "agent-governance-2026-09-23-fav-constraint-restored",
   "shared_docs": [
     ".doc/ops/CURRENT.md",
     ".doc/status/FEATURE-MATRIX.md"
@@ -49,6 +49,7 @@
       "## 集成槽位",
       "## 焦点",
       "## 清理接管与遗留现场",
+      "## 受控约束",
       "## 活跃入口"
     ]
   },