* feat: add server URLs
* refactor: cleanup imports
* fix: only send server links to 1.21 clients
* feat: update server links on reload
* refactor: minor cleanup
* docs: add docs for server links
* fix: protocol version check issue
* Improved ServerUrl#resolve
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Co-authored-by: AlexDev_ <56083016+alexdev03@users.noreply.github.com>
