style: fix prettier formatting

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/modules/agent-to-agent/agent-route.test.ts

@@ -328,7 +328,12 @@ describe('routeAgentMessage return-path', () => {
     // B replies to A, but in_reply_to references the C-originated row.
     // Guard rejects (SC belongs to C, not A) → falls through to newest of A.
     await routeAgentMessage(
-      { id: 'msg-reply-tamper', platform_id: A, content: JSON.stringify({ text: 'misdirected' }), in_reply_to: cInboundId },
+      {
+        id: 'msg-reply-tamper',
+        platform_id: A,
+        content: JSON.stringify({ text: 'misdirected' }),
+        in_reply_to: cInboundId,
+      },
       SB,
     );
 
@@ -353,7 +358,12 @@ describe('routeAgentMessage return-path', () => {
     // B replies to A with in_reply_to pointing to the channel message.
     // source_session_id is null → peer-affinity finds nothing → newest of A.
     await routeAgentMessage(
-      { id: 'msg-reply-channel', platform_id: A, content: JSON.stringify({ text: 'response' }), in_reply_to: 'channel-msg-1' },
+      {
+        id: 'msg-reply-channel',
+        platform_id: A,
+        content: JSON.stringify({ text: 'response' }),
+        in_reply_to: 'channel-msg-1',
+      },
       SB,
     );