Resubmission of the Synapse Template

[palmcoasty]

Summary

Testing

• jq . templates/<template-name>/template.json
• Validated template or docs using the listed commands
• Other (add details below)

Validation details

Checklist

• I installed the pre-commit hooks and ran pre-commit run --all-files.
• I described the service or scenario this change targets.
• template.json references only files shipped in the same template directory.
• Template docs note how to import it (plugin bundle and/or web UI upload).
• I updated configs, screenshots, or notes impacted by this change.
• I linked related issues or discussions and added context for reviewers.

After trough research and testing synapse template is now complete and allows now to fully use synapse matrix server.
Turn server for calls should be setup trough firewall for best performance and reliability and not be directed trough bunker since that can cause call interuptions, failed calls and more.