add hedgedoc compose file

hedgedoc/docker-compose.yml

@@ -0,0 +1,36 @@
+version: '3'
+services:
+  database:
+    image: postgres:13.4-alpine
+    environment:
+      - POSTGRES_USER=$HEDGEDOC_DB_USER
+      - POSTGRES_PASSWORD=$HEDGEDOC_DB_PASS
+      - POSTGRES_DB=hedgedoc
+    volumes:
+      - /mnt/nextcloud/hedgedoc/database:/var/lib/postgresql/data
+    restart: always
+  app:
+    # Make sure to use the latest release from https://hedgedoc.org/latest-release
+    image: quay.io/hedgedoc/hedgedoc:latest
+    environment:
+      - CMD_DB_URL=postgres://$HEDGEDOC_DB_USER:$HEDGEDOC_DB_PASS@database:5432/hedgedoc
+      - CMD_HOST=0.0.0.0
+      - CMD_PORT=3000
+      - CMD_DOMAIN=doc.pimnel.com
+      - CMD_PROTOCOL_USESSL=true
+      - CMD_HSTS_ENABLE=true
+      - CMD_URL_ADDPORT=false
+      - CMD_ALLOW_ANONYMOUS=false
+      - CMD_ALLOW_ANONYMOUS_EDITS=true
+      - CMD_ALLOW_EMAIL_REGISTER=false
+    volumes:
+      - /mnt/nextcloud/hedgedoc/uploads:/hedgedoc/public/uploads
+    expose:
+      - "3000" 
+    restart: always
+    depends_on:
+      - database
+      
+volumes:
+  database:
+  uploads: