Implement generation 9 Pokémon & trainers

Generation 9 Pokémon sprites provided by the Generation 9 Resource Pack on Relic Castle, custom trainer sprites provided by Smogon.

src/data/enums/trainer-type.ts

@@ -116,14 +116,14 @@ export enum TrainerType {
   PIERS,
   MARNIE,
   RAIHAN,
-  /*KATY,
+  KATY,
   BRASSIUS,
   IONO,
   KOFU,
   LARRY,
   RYME,
   TULIP,
-  GRUSHA*/
+  GRUSHA,
   LORELEI = 300,
   BRUNO,
   AGATHA,
@@ -152,10 +152,14 @@ export enum TrainerType {
   OLIVIA,
   ACEROLA,
   KAHILI,
-  /*RIKA,
+  RIKA,
   POPPY,
   LARRY_ELITE,
-  HASSEL*/
+  HASSEL,
+  CRISPIN,
+  AMARYS,
+  LACEY,
+  DRAYTON,
   BLUE = 350,
   RED,
   LANCE_CHAMPION,
@@ -166,9 +170,9 @@ export enum TrainerType {
   IRIS,
   DIANTHA,
   LEON,
-  /*GEETA,
+  GEETA,
   NEMONA,
-  KIERAN,*/
+  KIERAN,
   RIVAL = 375,
   RIVAL_2,
   RIVAL_3,