chore(qbittorrent): add terminationGracePeriodSeconds to allow graceful shutdown

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

Author: Diaoul

kubernetes/apps/downloads/qbittorrent/app/helmrelease.yaml

@@ -11,6 +11,7 @@ spec:
     name: app-template
   values:
     defaultPodOptions:
+      terminationGracePeriodSeconds: 300
       annotations:
         k8s.v1.cni.cncf.io/networks: |-
           [{