[documentation] landing page improvement.

[YooSunYoung]

Thread for collecting landing page fixes and ideas. (Maybe not so useful 🌚...?)

• Beer is missing from essdiffraction labels(?)
• Instrument-based table and set of links to relevant pages might be nice since some instruments use multiple techniques...?

[celinedurniak]

Suggestion:
For essdiffraction, I would change

Powder and single crystal diffraction DREAM

to

Powder, single crystal and engineering diffraction and PDF DREAM, BEER

to list the diffraction-related science cases for these 2 instruments (for which there are contents in the online doc)

Question:

Where are you going to locate the doc related to SANS for DREAM? Will it be listed with LoKI?