email list sync button uses new email-sync handler, job duration logging

Rewired EmailList sync button to call /email/accounts/:id/sync instead
of the old gmail-sync job. Shows sync button for connected and synced
accounts. Allow manual incremental sync for synced accounts.

Added duration logging to queue runner: start/complete/fail markers
with elapsed time.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/servers/sidecar/queue-runner.ts

@@ -5,6 +5,17 @@ import { getHandler } from '../queue/handler-registry';
 // Import handlers to register them
 import '../queue/handlers';
 
+function formatDuration(ms: number): string {
+  const s = Math.floor(ms / 1000);
+  if (s < 60) return `${s}s`;
+  const m = Math.floor(s / 60);
+  const rem = s % 60;
+  if (m < 60) return rem > 0 ? `${m}m${rem}s` : `${m}m`;
+  const h = Math.floor(m / 60);
+  const remM = m % 60;
+  return remM > 0 ? `${h}h${remM}m` : `${h}h`;
+}
+
 const activeLanes = new Map<string, boolean>();
 const PROGRESS_THROTTLE_MS = 1000;
 
@@ -142,8 +153,9 @@ async function runJob(job: Job) {
   job.retryAt = undefined;
   await writeJob(job);
   const isRetry = (job.retries ?? 0) > 0;
+  const startTime = Date.now();
   console.log(
-    `[sidecar:queue] ${isRetry ? 'resuming' : 'running'} job ${job.id} (${job.type})${isRetry ? ` retry ${job.retries}` : ''}`,
+    `[sidecar:queue] ▶ ${isRetry ? 'resuming' : 'running'} job ${job.id} (${job.type})${isRetry ? ` retry ${job.retries}` : ''}`,
   );
 
   const sharedMeta: Record<string, unknown> = { ...(job.meta ?? {}) };
@@ -225,7 +237,7 @@ async function runJob(job: Job) {
       fresh.completedAt = Date.now();
       fresh.meta = { ...fresh.meta, ...sharedMeta };
       await writeJob(fresh);
-      console.error(`[sidecar:queue] job ${fresh.id} failed at step "${step.name}":`, errorMessage);
+      console.error(`[sidecar:queue] ✗ job ${fresh.id} failed at step "${step.name}" in ${formatDuration(Date.now() - startTime)}:`, errorMessage);
       await notifyFailure(fresh);
       return;
     }
@@ -237,7 +249,7 @@ async function runJob(job: Job) {
     final.completedAt = Date.now();
     final.meta = { ...final.meta, ...sharedMeta };
     await writeJob(final);
-    console.log(`[sidecar:queue] job ${final.id} completed`);
+    console.log(`[sidecar:queue] ✓ job ${final.id} completed in ${formatDuration(Date.now() - startTime)}`);
     await notifyCompletion(final);
   }
 }