eurooffice: persist sdkjs-plugins as a named volume

Fixes #8616

Signed-off-by: Johannes Rohr <jorohr@gmail.com>
Assisted-by: Claude:claude-sonnet-4-6

Containers/eurooffice/Dockerfile

@@ -4,6 +4,10 @@ FROM ghcr.io/euro-office/documentserver:v9.3.3
 # USER root is probably used
 
 COPY --chmod=775 healthcheck.sh /healthcheck.sh
+# Make sdkjs-plugins writable so it can be mounted as a persistent named
+# volume (upstream image ships it read-only, dr-xr-xr-x, owned by ds:ds)
+RUN chown ds:ds /var/www/euro-office/documentserver/sdkjs-plugins \
+    && chmod 755 /var/www/euro-office/documentserver/sdkjs-plugins
 
 HEALTHCHECK --start-period=60s --retries=9 CMD ["/healthcheck.sh"]
 LABEL com.centurylinklabs.watchtower.enable="false" \

php/containers.json

@@ -796,6 +796,11 @@
           "source": "nextcloud_aio_eurooffice_data",
           "destination": "/var/www/euro-office/Data",
           "writeable": true
+        },
+  	{
+	  "source": "nextcloud_aio_eurooffice_plugins",
+          "destination": "/var/www/euro-office/documentserver/sdkjs-plugins",
+          "writeable": true
         }
       ],
       "secrets": [