Issue on docs: deprecated links #16
Description
Path: /hierarchicalforecast/core
Hello! I noticed that the links are redirecting to wrong (probably deprecated) pages.
For example, whole reading this documentation page, if i click the link associated to "aggregate method" (class HierarchicalReconciliation -> method reconcile -> Args -> S_df) I'm redirected to https://nixtla.github.io/hierarchicalforecast/utils.html#aggregate that does not exist anymore. Reading the proposed path, I guess that the correct path should be https://nixtlaverse.nixtla.io/hierarchicalforecast/utils#function-aggregate.
I suspect that there are other links that are deprecated (it's not the first time that this happens recently), but sadly I don't have time to look into it.
If I find other wrong redirections, I'll post here as comments!