Native support for selfh.st/icons

[shollyethan]

Hey, Dashy team! I recently launched a new project over at selfh.st called selfh.st/icons, which is a collection of 700+ icons for homelab dashboards and documentation. A vast majority of them are related to self-hosting, but there's also a good mix of hosted services that are also commonly found on dashboards.

Each icon has a corresponding PNG file (SVG when possible, but not always available) that can be easily referenced using something like jsDelivr via the project's GitHub repository.

Happy to provide additional context/info if needed!