Queued districts: highlight build location on mouseover?

[the-m4a]

From workshop comments:

I thought I saw a ui mod that will- when hovering the mouse over a district in the production queue- highlight the queued tile. Can this get added to CQUI please?! I cannot believe this isn't built into the game. with multiple cities and a million things going on, it's easy to forget what you lined up to put where. sigh.

For example:
Queue a holy site, pick it's location. When you mouse-over the holy-site in the production queue, highlight the hex where it will be built on the map.

Sounds like a good idea, just don't know how difficult it may be to implement