feat: jpa, messaging, notification, mongo, graphql 어댑터터 리펙토링

docs/mongodb/advanced/sharding.md

@@ -11,7 +11,7 @@
 | Topology | A real sharded cluster. A replica set cannot exercise routing. |
 | Server | MongoDB 7.0 or 8.0. |
 | Privilege | `MongoPrincipalRole.SHARD_ADMIN` for the admin plane; the application role is unchanged. |
-| Gate | `mongoShardedTest` lane with `MongoShardingContractSuite`. |
+| Gate | **Not promoted.** No `mongoShardedTest` lane is registered, and a sharded cluster is not an environment this repository stands up. Listed under `experimental_contracts` in `src/config/mongodb/release-contracts.json`; promoting it needs the lane, its required class, and protected-environment evidence to exist first. |
 
 ## Shard key
 

docs/mongodb/advanced/signoff/README.md

@@ -1,6 +1,10 @@
 # Advanced capability sign-off
 
-`scripts/verify-mongodb-advanced.sh` treats a file in this directory as the evidence that a review
+> **2026-08-15:** `scripts/verify-mongodb-advanced.sh` was removed, so nothing reads this directory
+> automatically any more. The files below are still the record that a review happened, but a missing
+> one no longer fails anything — a human has to check for it during promotion.
+
+`scripts/verify-mongodb-advanced.sh` treated a file in this directory as the evidence that a review
 happened:
 
 - `security.md` — per-capability privilege review, naming the roles granted and by whom.