Item tooltips when item cannot be clicked for popup

[robojumper]

Based on @nev-r's fantastic suggestion in #7662. Most of the info and layout code is copied from the ItemFeed because the way it shows details applies really well here.

This adds item tooltips to items in ItemPicker (when adding item to loadout or pinning/excluding item in LO) and to the main inventory view when compare view is open.

[robojumper]

Unresolved questions about the general design:

• Should the tooltip instanciation be moved down to <InventoryItem>?
• Where else do we need/want this tooltip? In theory the tooltip could also appear in the main inventory grid, vendors view etc.

[bhollis]

I'm into it, but I had in mind two other changes that could possibly clash with this:

1. Making long press open the item popup from these views
2. Allowing toggle to a larger tile for items in these popups that looks more like the item feed's tiles.

[bhollis]

We've also studiously avoided putting tooltips on the main inventory items because it can be annoying and overwhelming to have stuff pop up wherever your mouse is (the inventory grid is super dense).

[luislobo]

We've also studiously avoided putting tooltips on the main inventory items because it can be annoying and overwhelming to have stuff pop up wherever your mouse is (the inventory grid is super dense).

Yeah but it is really frustrating having to click on each weapon to see the perks. One big disadvantage of having to click the way it is today, is you cannot just go ahead and move from left to right and click over each weapon to glance perks because the pop up dialog adjusts depending on which "half of the screen you are" moving it to pop up on the left or right. Really annoying. If we had this popup you don't need to click and really becomes a breeze to quickly peak at the perks.

[Gix3612]

I really like this but I completely agree that tooltips would get annoying when you don't want them there. Since mouseover is only a concern on desktop anyways, maybe you could use a modifier key to display them, e.g. hold Ctrl to show tooltips on hover.

[lowPolySkeleton]

This continues to be a request from people and overall shortcoming of making loadouts from our dedicated loadouts page. It's easier to tell people to just not use the page specifically designed for loadouts, when making loadouts. might be worth a beta flag and let people test this or only implement these hovers in quick add sheets....

Of course the major issue with hovers is mobile... even if people know how to trigger a "hover" on mobile... your finger will be in the way of the info.

anyway just reviving this as it's still being asked in the discord with some frequency.

[bhollis]

Trust me, I haven't forgotten about this