Fix web push delivery handling and worker console

backend/src/workers/ai_reindex.rs

@@ -55,6 +55,16 @@ impl BackgroundWorker<AiReindexWorkerArgs> for AiReindexWorker {
                     Ok(())
                 }
                 Err(error) => {
+                    if worker_jobs::cancel_job_if_requested(
+                        &self.ctx,
+                        job_id,
+                        "job cancelled during reindex",
+                    )
+                    .await?
+                    {
+                        return Ok(());
+                    }
+
                     worker_jobs::mark_job_failed(&self.ctx, job_id, error.to_string()).await?;
                     Err(error)
                 }