fix: suppress zero sub-agent stop note

src/auto-reply/reply.triggers.trigger-handling.filters-usage-summary-current-model-provider.test.ts

@@ -222,7 +222,7 @@ describe("trigger handling", () => {
         makeCfg(home),
       );
       const text = Array.isArray(res) ? res[0]?.text : res?.text;
-      expect(text).toBe("⚙️ Agent was aborted. Stopped 0 sub-agents.");
+      expect(text).toBe("⚙️ Agent was aborted.");
       expect(runEmbeddedPiAgent).not.toHaveBeenCalled();
     });
   });
@@ -238,7 +238,7 @@ describe("trigger handling", () => {
         makeCfg(home),
       );
       const text = Array.isArray(res) ? res[0]?.text : res?.text;
-      expect(text).toBe("⚙️ Agent was aborted. Stopped 0 sub-agents.");
+      expect(text).toBe("⚙️ Agent was aborted.");
       expect(runEmbeddedPiAgent).not.toHaveBeenCalled();
     });
   });

src/auto-reply/reply.triggers.trigger-handling.targets-active-session-native-stop.test.ts

@@ -159,7 +159,7 @@ describe("trigger handling", () => {
       );
 
       const text = Array.isArray(res) ? res[0]?.text : res?.text;
-      expect(text).toBe("⚙️ Agent was aborted. Stopped 0 sub-agents.");
+      expect(text).toBe("⚙️ Agent was aborted.");
       expect(vi.mocked(abortEmbeddedPiRun)).toHaveBeenCalledWith(targetSessionId);
       const store = loadSessionStore(cfg.session.store);
       expect(store[targetSessionKey]?.abortedLastRun).toBe(true);

src/auto-reply/reply/abort.ts

@@ -35,7 +35,7 @@ export function setAbortMemory(key: string, value: boolean): void {
 }
 
 export function formatAbortReplyText(stoppedSubagents?: number): string {
-  if (typeof stoppedSubagents !== "number") {
+  if (typeof stoppedSubagents !== "number" || stoppedSubagents <= 0) {
     return "⚙️ Agent was aborted.";
   }
   const label = stoppedSubagents === 1 ? "sub-agent" : "sub-agents";

src/auto-reply/reply/dispatch-from-config.test.ts

@@ -25,7 +25,9 @@ vi.mock("./route-reply.js", () => ({
 vi.mock("./abort.js", () => ({
   tryFastAbortFromMessage: mocks.tryFastAbortFromMessage,
   formatAbortReplyText: (stoppedSubagents?: number) => {
-    if (typeof stoppedSubagents !== "number") return "⚙️ Agent was aborted.";
+    if (typeof stoppedSubagents !== "number" || stoppedSubagents <= 0) {
+      return "⚙️ Agent was aborted.";
+    }
     const label = stoppedSubagents === 1 ? "sub-agent" : "sub-agents";
     return `⚙️ Agent was aborted. Stopped ${stoppedSubagents} ${label}.`;
   },