Add Partner Pikachu & Eevee party icons

This also necessitated giving them unique front & back sprites too, even if they are currently just duplicates of the normal forms. This change will help players identify when they are using/have encountered a Partner Pikachu or Eevee.

src/data/pokemon-species.ts

@@ -917,7 +917,7 @@ export function initSpecies() {
     new PokemonSpecies(Species.ARBOK, 1, false, false, false, "Cobra Pokémon", Type.POISON, null, 3.5, 65, Abilities.INTIMIDATE, Abilities.SHED_SKIN, Abilities.UNNERVE, 448, 60, 95, 69, 65, 79, 80, 90, 70, 157, GrowthRate.MEDIUM_FAST, 50, false),
     new PokemonSpecies(Species.PIKACHU, 1, false, false, false, "Mouse Pokémon", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 320, 35, 55, 40, 50, 50, 90, 190, 50, 112, GrowthRate.MEDIUM_FAST, 50, true, true,
       new PokemonForm("Normal", "", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 320, 35, 55, 40, 50, 50, 90, 190, 50, 112, true, null, true),
-      new PokemonForm("Partner", "partner", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 430, 45, 80, 50, 75, 60, 120, 190, 50, 112, true, "", true),
+      new PokemonForm("Partner", "partner", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 430, 45, 80, 50, 75, 60, 120, 190, 50, 112, true, null, true),
       new PokemonForm("Cosplay", "cosplay", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 430, 45, 80, 50, 75, 60, 120, 190, 50, 112, true, null, true), //Custom
       new PokemonForm("Cool Cosplay", "cool-cosplay", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 430, 45, 80, 50, 75, 60, 120, 190, 50, 112, true, null, true), //Custom
       new PokemonForm("Beauty Cosplay", "beauty-cosplay", Type.ELECTRIC, null, 0.4, 6, Abilities.STATIC, Abilities.NONE, Abilities.LIGHTNING_ROD, 430, 45, 80, 50, 75, 60, 120, 190, 50, 112, true, null, true), //Custom
@@ -1066,7 +1066,7 @@ export function initSpecies() {
     new PokemonSpecies(Species.DITTO, 1, false, false, false, "Transform Pokémon", Type.NORMAL, null, 0.3, 4, Abilities.LIMBER, Abilities.NONE, Abilities.IMPOSTER, 288, 48, 48, 48, 48, 48, 48, 35, 50, 101, GrowthRate.MEDIUM_FAST, null, false),
     new PokemonSpecies(Species.EEVEE, 1, false, false, false, "Evolution Pokémon", Type.NORMAL, null, 0.3, 6.5, Abilities.RUN_AWAY, Abilities.ADAPTABILITY, Abilities.ANTICIPATION, 325, 55, 55, 50, 45, 65, 55, 45, 50, 65, GrowthRate.MEDIUM_FAST, 87.5, false, true,
       new PokemonForm("Normal", "", Type.NORMAL, null, 0.3, 6.5, Abilities.RUN_AWAY, Abilities.ADAPTABILITY, Abilities.ANTICIPATION, 325, 55, 55, 50, 45, 65, 55, 45, 50, 65, false, null, true),
-      new PokemonForm("Partner", "partner", Type.NORMAL, null, 0.3, 6.5, Abilities.RUN_AWAY, Abilities.ADAPTABILITY, Abilities.ANTICIPATION, 435, 65, 75, 70, 65, 85, 75, 45, 50, 65, false, "", true),
+      new PokemonForm("Partner", "partner", Type.NORMAL, null, 0.3, 6.5, Abilities.RUN_AWAY, Abilities.ADAPTABILITY, Abilities.ANTICIPATION, 435, 65, 75, 70, 65, 85, 75, 45, 50, 65, false, null, true),
       new PokemonForm("G-Max", SpeciesFormKey.GIGANTAMAX, Type.NORMAL, null, 18, 6.5, Abilities.RUN_AWAY, Abilities.ADAPTABILITY, Abilities.ANTICIPATION, 425, 70, 75, 80, 60, 95, 45, 45, 50, 65),
     ),
     new PokemonSpecies(Species.VAPOREON, 1, false, false, false, "Bubble Jet Pokémon", Type.WATER, null, 1, 29, Abilities.WATER_ABSORB, Abilities.NONE, Abilities.HYDRATION, 525, 130, 65, 60, 110, 95, 65, 45, 50, 184, GrowthRate.MEDIUM_FAST, 87.5, false),