Feature request/proposal: Enhance template listing

[malko]

Here's some ideas to make the template site more easy to use:

• Default to sort by alphabetical order
• Add a fields in meta.json to track when templates are created, updated
• Add a select to choose how to order templates (alpha, creation date, last upate...)
• Add badge on templates recently updated or created
• Define some guidelines for tags and review actual templates tags regarding this guidelines
• I don't know why but on https://templates.dokploy.com/ links to doc and github for templates are not shown
• update the dockploy project documentation to point to https://templates.dokploy.com/ instead of listing non exhaustive and outdated list (https://docs.dokploy.com/docs/core/templates)

I can handle some of these, if project maintainers are willing to go in that direction.