fix: let replay recover from dead letter jobs

src/autonomy/llm.js

@@ -11,20 +11,35 @@ function extractJson(text) {
 async function callCoordinator(config, prompt) {
   const apiKey = String(config?.openRouter?.apiKey || '').trim();
   if (!apiKey) throw new Error('OpenRouter API key is not configured');
-  const response = await fetch('https://openrouter.ai/api/v1/chat/completions', {
-    method: 'POST',
-    headers: { Authorization: `Bearer ${apiKey}`, 'Content-Type': 'application/json' },
-    body: JSON.stringify({
-      model: config.openRouter.llmModel,
-      temperature: 0,
-      response_format: { type: 'json_object' },
-      messages: [
-        { role: 'system', content: 'You are a coordinator. Extract only evidence-backed categorical hypotheses. Never output probabilities, expected returns, confidence scores, position sizes, or trade actions.' },
-        { role: 'user', content: prompt },
-      ],
-    }),
-  });
-  if (!response.ok) throw new Error(`coordinator request failed with ${response.status}`);
+  const timeoutMs = Math.max(1000, Number(config?.openRouter?.timeoutMs || process.env.OPEN_ROUTER_TIMEOUT_MS) || 60000);
+  const controller = new AbortController();
+  const timeout = setTimeout(() => controller.abort(), timeoutMs);
+  let response;
+  try {
+    response = await fetch('https://openrouter.ai/api/v1/chat/completions', {
+      method: 'POST',
+      signal: controller.signal,
+      headers: { Authorization: `Bearer ${apiKey}`, 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        model: config.openRouter.llmModel,
+        temperature: 0,
+        response_format: { type: 'json_object' },
+        messages: [
+          { role: 'system', content: 'You are a coordinator. Extract only evidence-backed categorical hypotheses. Never output probabilities, expected returns, confidence scores, position sizes, or trade actions.' },
+          { role: 'user', content: prompt },
+        ],
+      }),
+    });
+  } catch (error) {
+    const cause = error?.cause?.code || error?.code || error?.name || 'network_error';
+    throw new Error(`coordinator request failed before response (${cause})`);
+  } finally {
+    clearTimeout(timeout);
+  }
+  if (!response.ok) {
+    const body = await response.text().catch(() => '');
+    throw new Error(`coordinator request failed with ${response.status}: ${body.slice(0, 300)}`);
+  }
   const body = await response.json();
   return extractJson(body?.choices?.[0]?.message?.content);
 }