[WIP] New Client - Shops/Market (#8884)

* initial market - routing - store - load market data

* move drawer/drawerSlider / count/star badge to components/ui

* filter market categories

* shopItem with gem / gold

* show count of purchable items

* show count of purchable itemsshow drawer with currently owned items + DrawerHeaderTabs-Component

* show featured gear

* show Gear - filter by class - sort by (type, price, stats) - sort market items

* Component: ItemRows - shows only the max items in one row (depending on the available width)

* Sell Dialog + Balance Component

* generic buy-dialog / attributes grid with highlight

* buyItem - hide already owned gear

* filter: hide locked/pinned - lock items if not enough gold

* API: Sell multiple items

* show avatar in buy-equipment-dialog with changed gear

* market banner

* misc fixes

* filter by text

* pin/unpin gear store actions

* Sell API: amount as query-parameter

* Update user.js

* fixes

* fix sell api amount test

* add back stroke/fill currentColor

* use scss variables

website/server/controllers/api-v3/user.js

@@ -1490,12 +1490,13 @@ api.userReleaseMounts = {
 };
 
 /**
- * @api {post} /api/v3/user/sell/:type/:key Sell a gold-sellable item owned by the user
+ * @api {post} /api/v3/user/sell/:type/:key?amount=1 Sell a gold-sellable item owned by the user
  * @apiName UserSell
  * @apiGroup User
  *
- * @apiParam {String="eggs","hatchingPotions","food"} type The type of item to sell.
- * @apiParam {String} key The key of the item
+ * @apiParam (Path) {String="eggs","hatchingPotions","food"} type The type of item to sell.
+ * @apiParam (Path) {String} key The key of the item
+ * @apiParam (Query) {Number} (optional) amount The amount to sell
  *
  * @apiSuccess {Object} data.stats
  * @apiSuccess {Object} data.items