revise bulk-clear to explicit ids per mara's feedback, fix clippy line count

hive-agent-sock/src/lib.rs

@@ -59,10 +59,12 @@ pub enum Request {
     },
     /// The agent marks one of its own todos done, by id.
     MarkTodoDone { id: i64 },
-    /// The agent bulk-acks every un-acked todo with `id <= up_to` in one
-    /// shot — the todo-store analogue of the message inbox's `ack_until`,
-    /// for clearing a backlog that piled up past the point of per-id triage.
-    MarkTodosDoneUntil { up_to: i64 },
+    /// The agent bulk-acks a specific, explicit list of its own todos in
+    /// one shot — for clearing a backlog that's piled up past the point of
+    /// per-id triage, without the range-based `ack_until`-style semantics
+    /// that risk silently acking something never actually looked at (see
+    /// `Todos::mark_done_many`'s doc for why it's ids, not a threshold).
+    MarkTodosDone { ids: Vec<i64> },
     /// Schedule a reminder that fires into this agent's own turn loop at
     /// `timing` (harness-local — no broker round-trip). Same semantics as
     /// the old broker `Remind` request. `file_path`, when set, is where the