Uncut Skill Gem Copy Text

Uncut skill gems are missing the "Item Class" text for the fist line.
Bug Report ID: #2979977657

As far as I can tell all items start with the "Item Class: <class>" text, uncut skill gems are missing this.

uncut:
```
Rarity: Currency
Uncut Skill Gem
--------
Level: 9
--------
Item Level: 9
--------
Creates a Skill Gem or Level an existing gem to level 9
--------
Right Click to engrave a Skill Gem.
```

cut gem:
```
Item Class: Support Gems
Rarity: Gem
Execute
--------
Support
--------
Requirements:
+5 Str: (60)
--------
Supports any skill that Hits enemies, causing it to deal more damage against enemies on Low Life.
--------
Place into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
--------
Strength
```

currency:
```
Item Class: Stackable Currency
Rarity: Currency
Regal Orb
--------
Stack Size: 3/20
--------
Upgrades a Magic item to a Rare item, adding 1 modifier
--------
Right click this item then left click a magic item to apply it. Current modifiers are retained and a new one is added.
Shift click to unstack.
```

Looks like these are the only items in the game that can be in your inventory and don't have Text in ItemClassCategories.dat or a Name in ItemClasses.dat

ItemClasses


ItemClassCategories


(also mainly just bumping)