complete docker-compose.yml for [DocuSeal]

[chendelin1982]

What type of your feature request?

• [ ] official architecture research
• [ ] test offcial docker
• [ ] complete standardized expression
• [ ] developer test and running
• [ ] specials and refers at notes.md/.env/docker-compose.yml
• [ ] contentful
• [ ] test at Appstore and nginx proxy testing
• [ ] docs
• [ ] siteurl or baseurl
• [ ] more environments from or configuration file
• [ ] connetion URI
• [ ] ports
• [ ] credentials environment
• [ ] i18n
• [ ] other

[chendelin1982]

suggest use the single docker image