feat: timestamps in logs, suppress favicon.ico

server.mjs

@@ -61,12 +61,15 @@ function writeLog(msg) {
 function readLogBuffer(n) {
   return logBuffer.slice(-n).join('');
 }
-// Override stderr.write to also capture to our buffer
+// Override stderr.write to add timestamps and capture to buffer
 const origStdErrWrite = process.stderr.write.bind(process.stderr);
 process.stderr.write = (chunk, ...args) => {
-  logBuffer.push(String(chunk));
+  const ts = new Date().toISOString().replace('T', ' ').replace(/\.\d+Z$/, '');
+  const line = String(chunk);
+  const tsLine = line.split('\n').filter(l => l).map(l => `[${ts}] ${l}`).join('\n') + '\n';
+  logBuffer.push(tsLine);
   if (logBuffer.length > LOG_MAX) logBuffer.shift();
-  return origStdErrWrite(chunk, ...args);
+  return origStdErrWrite(tsLine, ...args);
 };
 
 // ---------- Models that support transparent background ----------