Fix shot auto-run: do not settle or honor stale paused mid-chain, and keep Run remaining from dying after one shot.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/utils/watch.ts

@@ -363,9 +363,9 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
           })
           deletePendingJob(job.id)
           job.saving = false
-          // Persist path: clear the studio "Generating" row as soon as the library save
-          // finishes. Waiting for runGeneration's finally used to leave jobs stuck in the queue.
-          if (persist && job.library?.ownerKey) {
+          // Only settle the studio row when this live job is done with the chain.
+          // Settling while chainContinuing killed overnight auto-run after every shot.
+          if (persist && job.library?.ownerKey && !job.library.chainContinuing) {
             const { onLiveVideoSettled } = await import('~/server/utils/studioQueue')
             await onLiveVideoSettled(job).catch(() => null)
           }