fix(server): honor requests to continue delegated reviews

apps/server/src/provider/CodexDeveloperInstructions.test.ts

@@ -57,9 +57,11 @@ describe("Codex orchestration context", () => {
       orchestration.includes("Background agent: `delegate_task`, never a background `Agent`."),
     );
     NodeAssert.ok(
-      orchestration.includes("Every new delegate review or re-check is a new `delegate_task`"),
+      orchestration.includes(
+        "T3 delegated reviews: new `delegate_task` (brief, findings, objections).",
+      ),
     );
-    NodeAssert.ok(orchestration.includes("never a `t3_thread_send`"));
+    NodeAssert.ok(orchestration.includes("Use `t3_thread_send` only for explicit reuse."));
     NodeAssert.ok(!orchestration.includes("inheritedOptions"));
     NodeAssert.ok(!orchestration.includes("Prefer native"));
     // The ACP terminal fallback is ACP-only; Codex agents never need it.

apps/server/src/provider/agentContextBudget.json

@@ -1,5 +1,5 @@
 {
-  "claudeSystemAppendBytes": 5594,
-  "codexAdditionalContextBytes": 7324,
+  "claudeSystemAppendBytes": 5593,
+  "codexAdditionalContextBytes": 7323,
   "mcpToolListJsonBytes": 48094
 }