Since this won't get merged and the branch is already quite outdated, I did my best to do the conflicted rebase:
https://github.com/0xFEEDC0DE64/mushroom-strategy

Thanks for the effort.

This PR waits on other PR's which needs to be merged first.
Until then, rebasing and merging preliminary has not much use.

what other MR do need to be merged first?
can we please get all of this going, this dashboard generator is almost perfect, but it clutters all my areas with lots of useless entities like esphome free ram, signal strenghts and so on, I really need configs and diagnostics to be hidden by default like the homeassistant default dashboard already does

You do realize this is something we do for free/voluntarily in our spare time in between jobs, other projects and personal live?
Also, we have to be careful not to break the scripts by merging PR's blindly into the main branch.
"No conflicts" doesn't mean a merge won't make unexpected (breaking) changes.

I do understand the desire of having an option to hide config/diagnostic entities with a simple setting. Since we already allow to hide config-entities, I will try to prioritize this PR.

In the meanwhile...
Hiding config-entities per domain or for all domains:
https://github.com/AalianKhan/mushroom-strategy/wiki/Strategy-Options#domains

There's also the option to hide cards per entity:
https://github.com/AalianKhan/mushroom-strategy/wiki/Adding-and-Hiding-entities-and-devices#adding-devices-to-areas
https://github.com/AalianKhan/mushroom-strategy/wiki/Strategy-Options#card-options

It takes some time to set the configuration for now, but if you really, really need to hide config/diagnostic entities, you can.