LEDE Table of Hardware: Review of dataentry fields

To do:

In the Next router? ath10k or mwlwifi based? something else? thread, @hnyman noticed that there's no entry in the LEDE ToH for the Netgear R7800, despite the fact that there's a nice juicy build for it in LEDE. (I didn't see it in the OpenWrt ToH, either.)

As we approach a final ToH, we need to find a way to ensure that the set of router detail/dataentry pages matches the actual set of binaries.