fix(store): verify restored story snapshots

crates/nana-runtime/src/lib.rs

@@ -339,6 +339,9 @@ fn map_store_error(error: StoreError) -> TurnFailure {
         StoreError::NodeAlreadyExists(_)
         | StoreError::ParentNotFound(_)
         | StoreError::StateMismatch(_)
+        | StoreError::StateHashMismatch { .. }
+        | StoreError::Sqlite(_)
+        | StoreError::Serialization(_)
         | StoreError::Poisoned => internal_failure("turn could not be committed"),
     }
 }
@@ -816,7 +819,8 @@ mod persistent_turn_tests {
             user_input: String::new(),
             beats: Vec::new(),
             delta: StateDelta { ops: Vec::new() },
-            state_hash: format!("hash_{id}"),
+            state_hash: hash_runtime_state(&state(id, branch))
+                .expect("serializable test state"),
         }
     }