[Etherpad] Keep HTML archive of deleted pad in volume

pica-etherpad/docker-compose.yml

@@ -5,6 +5,10 @@ volumes:
     name: etherpad-db
   weekpad-db:
     name: weekpad-db
+  deleted-pads-standard:
+    name: deleted-pads-standard
+  deleted-pads-week:
+    name: deleted-pads-week
 
 networks:
   standard:
@@ -27,6 +31,7 @@ services:
     env_file: ./secrets/etherpad-app.secrets
     volumes:
       - ./settings.json:/opt/etherpad-lite/settings.json
+      - deleted-pads-standard:/opt/etherpad-lite/deleted_pads
     labels:
       traefik.enable: true
       traefik.frontend.rule: "Host:pad.picasoft.net"
@@ -74,6 +79,7 @@ services:
     env_file: ./secrets/etherpad-week-app.secrets
     volumes:
       - ./settings_week.json:/opt/etherpad-lite/settings.json
+      - deleted-pads-week:/opt/etherpad-lite/deleted_pads
     labels:
       traefik.enable: true
       traefik.frontend.rule: "Host:week.pad.picasoft.net"