[WIP] Client/multiple fixes shops (#8956)

* reposition FlyingPigs and Hydra

* hide count-badge if 0

* fix sortBy hatchable (ignore already hatched pets)

* always show animal name

* featuredItems, use shopItem objects

* fix egg / potion names in market

* buyModals: check for price, mark it if not enough available / change buy-button opacity / show purchaseGems button

* save itemRows open/collapsed state during session, refactor itemRows for some more performance

* pin featured items

* show bordered items in market buyModal

* fix popover margins / paddings

* position pinned items popovers to the left

website/client/components/tasks/column.vue

@@ -25,7 +25,8 @@
           :item="reward",
           :key="reward.key",
           :highlightBorder="reward.isSuggested",
-          @click="openBuyDialog(reward)"
+          @click="openBuyDialog(reward)",
+          :popoverPosition="'left'"
         )
 
     .column-background(