chore(release): release v3.1.3 - fix event date and new cluster

[Tirokk]

🎂 RELEASE

Release v3.1.3 fix event date and new cluster.

Todo

• new domain changemedia.at
• set kubernetes config to new cluster
• filters are not visible
  • done by PR in main code
• adjust groups description length to 3?
  • must be fixed by PR in main code
• main code:
  • configurations in deployment\constants\. are not used in backend by Dockerfile?
    • it's not working for groups.ts and DESCRIPTION_WITHOUT_HTML_LENGTH_MIN at the end
• rearrange branding JS files?
• change domain settings to administer by DO?
• footer pages like data privacy etc.
• still no(!) public registration!
• add Neo4j configurtion NEO4J_dbms_default__database to the Kubernetes values of the Helm script
  • DBMS_DEFAULT_DATABASE: "neo4j"
  • add to values.yaml.template as well
• set new version and build number