Feature: Relic Item Support

[WhiteFang5]

Description

• Added support for Relic Unique Items
  Features:
• Detect if an item is a Relic item
• Show/use the appropriate header images for relic items
• Added "relic unique" at the bottom (similar to corrupted/unidentified) to allow toggling the searching between "any unique (incl relics)" and "only relic uniques"
• Updated (poe ninja) price evaluation to take the relic items into account

Replication Steps

• Price check a relic item:

Item Class: Body Armours
Rarity: Unique
Atziri's Splendour
Sacrificial Garb
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Armour: 1030 (augmented)
Evasion Rating: 329
Energy Shield: 438 (augmented)
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Requirements:
Level: 75
Str: 66
Dex: 66
Int: 66
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Sockets: B R-R G 
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Item Level: 75
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+1 to Level of all Vaal Skill Gems (implicit)
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213% increased Armour and Energy Shield
+76 to maximum Energy Shield
+20% to all Elemental Resistances
+100 Life gained on Kill
+100 Mana gained on Kill
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"When you have nothing to hide,
you have nothing to fear."
- Atziri, Queen of the Vaal
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Relic Unique

Screenshots/Video

How Has This Been Tested?

• ran npm run ng:lint
• ran npm run format
• ran npm run ng:test
• added unit tests
• manually tested