fix: Mount ONLYOFFICE config to local.json directly

local.dist.json gets merged with defaults which overwrites the wopi.host.
Mount directly to local.json which takes final precedence.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

kubernetes/apps/owncloud/deployment.yaml

@@ -257,7 +257,7 @@ spec:
               value: "true"
           volumeMounts:
             - name: onlyoffice-config
-              mountPath: /etc/onlyoffice/documentserver/local.dist.json
+              mountPath: /etc/onlyoffice/documentserver/local.json
               subPath: onlyoffice-local.json
           resources:
             requests: