memoryd: the Honcho worker sends decided turns, waits out outages, retries undecided turns

Co-Authored-By: ornith-1.5-35b-a3b <agent@wntrmute.dev>

crates/memoryd/tests/honcho_serve.rs

@@ -2,7 +2,8 @@
 //! `session_updated` before `brokerd` is asked, and a silent `brokerd` holds up neither `loopd`
 //! nor a memory call; without `[honcho]` nothing is asked or written; a damaged ledger stops the
 //! start with its pointer, and a cut-off last line is dropped and logged. Every wait has a
-//! deadline. Do not edit.
+//! deadline. (From M5c-1 task 11 a Honcho worker runs beside it; nothing here waits for it, and the
+//! cut-off line is a skipped turn, so that it has nothing to send.) Do not edit.
 
 #[path = "support/brokerd.rs"]
 mod brokerd;
@@ -41,6 +42,9 @@ fleet = \"fleet\"
 
 const DECIDED: &str = r#"{"type":"decided","time":"2026-09-28T10:00:00.000Z","item":{"type":"turn","session":"mm-a","turn":1},"action":{"type":"turn","workspace":"trusted","speaker":"kyle"}}"#;
 
+/// A turn decided to go nowhere: the worker has nothing to send for it.
+const SKIPPED: &str = r#"{"type":"decided","time":"2026-09-28T10:00:00.000Z","item":{"type":"turn","session":"mm-a","turn":1},"action":{"type":"skip","why":"the turn has no single speaker"}}"#;
+
 struct Home {
     config: Config,
     text: String,
@@ -263,7 +267,7 @@ fn a_damaged_ledger_stops_the_start() {
 fn a_cut_off_last_line_is_dropped_and_logged() {
     let home = Home::new("serve-repaired", true);
     std::fs::create_dir_all(home.dir.path().join("memory")).unwrap();
-    std::fs::write(home.ledger(), format!("{DECIDED}\n{{\"type\":\"se")).unwrap();
+    std::fs::write(home.ledger(), format!("{SKIPPED}\n{{\"type\":\"se")).unwrap();
     let lines = home.serve();
     assert_eq!(
         *lines.lock().unwrap(),
@@ -272,7 +276,7 @@ fn a_cut_off_last_line_is_dropped_and_logged() {
             home.ledger().display()
         )]
     );
-    assert_eq!(home.ledger_text(), format!("{DECIDED}\n"));
+    assert_eq!(home.ledger_text(), format!("{SKIPPED}\n"));
 }
 
 /// A `memoryd` process, killed and waited for when dropped: declared after its `Home`, so it