I agree that the additional refactoring could be done in a future PR. I think that the config and feature pages ought to also be combined into one. Battery bit LGTM.

I think that the config and feature pages ought to also be combined into one.

How do you envision this? I thought it's nice to have all the features' config as reference under configuration. If we move them to e.g. the feature page then the config reference section will be incomplete.

I think that the config and feature pages ought to also be combined into one.

How do you envision this? I thought it's nice to have all the features' config as reference under configuration. If we move them to e.g. the feature page then the config reference section will be incomplete.

I was unclear I think: feature pages combined into one and config pages combined into one, making two from four.

Got it, yeah that makes sense. Will break quite a few links, and I should remember to add redirects.

I (finally) consolidated the underglow+backlight feature and config pages as well. I added redirects for the old pages, though I don't think they work on local builds or in deploy previews.

While debugging any missing links, I also noticed the missing anchors on the dongle page, opened #2764.

Another extra is I removed an incorrect redirect from docs/features/encoders to the keymap section, since IIRC we didn't end up moving that page. I included that in this PR since I am already touching redirects and I couldn't cleanly cherry-pick it.