add existingclaim option to plex

plex/values.yaml

@@ -60,12 +60,16 @@ persistence:
     accessMode: ReadWriteOnce
     size: 10Gi
     mountPath: /config
+    # Optional: Use existing PVC for config
+    existingClaim: ""
   transcode:
     enabled: true
     storageClass: ""
     accessMode: ReadWriteOnce
     size: 20Gi
     mountPath: /transcode
+    # Optional: Use existing PVC for transcode
+    existingClaim: ""
   data:
     enabled: true
     storageClass: ""
@@ -74,6 +78,9 @@ persistence:
     mountPath: /data
     # Optional: Use existing PVC
     existingClaim: ""
+    # Optional: Use existing media storage
+    # Example: "movies-pvc" to reuse storage from Radarr
+    # Example: "tv-pvc" to reuse storage from Sonarr
 
 # Hardware transcoding support
 # Note: Requires compatible hardware and drivers