hive-sh4re: split manager-socket constants + HelperEvent into their own topic module

hive-core-agent-sock/src/lib.rs

@@ -7,9 +7,10 @@
 //! shared payload types it references (`Message`, `LooseEnd`, `Approval`, …)
 //! stay in `hive-sh4re`, which this crate depends on.
 
+use hive_sh4re::manager::SchedulePromptPayload;
 use hive_sh4re::{
     CancelLooseEndKind, ContainerInfo, DeliveredMessage, InboxRow, JournalPriority, LooseEnd,
-    MatrixIdentity, SchedulePromptPayload, WireSchedule,
+    MatrixIdentity, WireSchedule,
 };
 use hive_types::Ident;
 use serde::{Deserialize, Serialize};