fix(web): collapse agent commentary

web/src/structured.ts

@@ -488,24 +488,14 @@ export function createStructuredConnection(
         groups.set(currentGid, group);
       }
     }
-    // pending at end of a turn = final text/approvals, stays outside (not flushed).
-
-    // While the turn is still active, keep the last intermediate text/thought
-    // row outside the collapsed group so it's visible as the agent's current
-    // narration. It gets absorbed on the next rebuild once newer content
-    // arrives or the turn ends.
-    const turnActive = state.turn.responding || state.turn.thinking;
-    if (turnActive) {
-      const lastGroup = groups.get(currentGid);
-      if (lastGroup) {
-        for (let i = lastGroup.rows.length - 1; i >= 0; i--) {
-          const kind = lastGroup.rows[i].kind;
-          if (kind === "agent_text" || kind === "agent_thought") {
-            lastGroup.rows.splice(i, 1);
-            break;
-          }
-        }
-      }
+    // A final agent text is the answer, so it stays outside. Thought rows are
+    // working commentary, though: when a turn already has a disclosure they
+    // belong with its activity even if the next tool call has not arrived yet.
+    // Leaving that tail loose made a busy agent look like it was publishing a
+    // long italic answer above a collapsed "N tool calls" summary.
+    const lastGroup = groups.get(currentGid);
+    if (lastGroup && pending.length > 0 && pending.every((row) => row.kind === "agent_thought")) {
+      lastGroup.rows.push(...pending);
     }
 
     return groups;