fix: correct persistence configuration for Bananaspliff charts

- Fix Radarr and Sonarr values to use Bananaspliff chart structure
- Use persistence.config and persistence.media instead of volumes/volumeMounts
- Reference existing plex-data PVC with proper subPaths
- Fixes FailedScheduling due to missing 'myvolume' PVC

helm-values/sonarr_values.yaml

@@ -18,16 +18,14 @@ service:
   type: ClusterIP
   port: 8989
 
-volumes:
-  - name: plex-data
-    persistentVolumeClaim:
-      claimName: "plex-data"
-
-volumeMounts:
-  - name: plex-data
-    mountPath: "/config"
+persistence:
+  config:
+    enabled: true
+    existingClaim: "plex-data"
     subPath: "configs/sonarr"
-  - name: "plex-data"
+  media:
+    enabled: true
+    existingClaim: "plex-data"
     mountPath: "/nfs"
 
 resources: