feat: use memory usage for selection (#12909)

codex-rs/core/src/memories/tests.rs

@@ -559,7 +559,7 @@ mod phase2 {
     #[tokio::test]
     async fn dispatch_reclaims_stale_global_lock_and_starts_consolidation() {
         let harness = DispatchHarness::new().await;
-        harness.seed_stage1_output(100).await;
+        harness.seed_stage1_output(Utc::now().timestamp()).await;
 
         let stale_claim = harness
             .state_db
@@ -573,12 +573,18 @@ mod phase2 {
 
         phase2::run(&harness.session, Arc::clone(&harness.config)).await;
 
-        let running_claim = harness
+        let post_dispatch_claim = harness
             .state_db
             .try_claim_global_phase2_job(ThreadId::new(), 3_600)
             .await
-            .expect("claim while running");
-        pretty_assertions::assert_eq!(running_claim, Phase2JobClaimOutcome::SkippedRunning);
+            .expect("claim after stale lock dispatch");
+        assert!(
+            matches!(
+                post_dispatch_claim,
+                Phase2JobClaimOutcome::SkippedRunning | Phase2JobClaimOutcome::SkippedNotDirty
+            ),
+            "stale-lock dispatch should either keep the reclaimed job running or finish it before re-claim"
+        );
 
         let user_input_ops = harness.user_input_ops_count();
         pretty_assertions::assert_eq!(user_input_ops, 1);