Apply suggestions from code review

Co-authored-by: NightKev <34855794+DayKev@users.noreply.github.com>

src/phases/move-charge-phase.ts

@@ -11,7 +11,7 @@ import { MoveEndPhase } from "#app/phases/move-end-phase";
 
 /**
  * Phase for the "charging turn" of two-turn moves (e.g. Dig).
- * @extends PokemonPhase
+ * @extends {@linkcode PokemonPhase}
  */
 export class MoveChargePhase extends PokemonPhase {
   /** The move instance that this phase applies */
@@ -25,7 +25,7 @@ export class MoveChargePhase extends PokemonPhase {
     this.targetIndex = targetIndex;
   }
 
-  start() {
+  public override start() {
     super.start();
 
     const user = this.getUserPokemon();
@@ -50,7 +50,7 @@ export class MoveChargePhase extends PokemonPhase {
   }
 
   /** Checks the move's instant charge conditions, then ends this phase. */
-  end() {
+  public override end() {
     const user = this.getUserPokemon();
     const move = this.move.getMove();
 
@@ -74,11 +74,11 @@ export class MoveChargePhase extends PokemonPhase {
     super.end();
   }
 
-  protected getUserPokemon(): Pokemon {
+  public getUserPokemon(): Pokemon {
     return (this.player ? this.scene.getPlayerField() : this.scene.getEnemyField())[this.fieldIndex];
   }
 
-  protected getTargetPokemon(): Pokemon | undefined {
+  public getTargetPokemon(): Pokemon | undefined {
     return this.scene.getField(true).find((p) => this.targetIndex === p.getBattlerIndex());
   }
 }

src/test/arena/arena_gravity.test.ts

@@ -32,7 +32,6 @@ describe("Arena - Gravity", () => {
       .enemyAbility(Abilities.BALL_FETCH)
       .enemySpecies(Species.SHUCKLE)
       .enemyMoveset(Moves.SPLASH)
-      .startingLevel(5)
       .enemyLevel(5);
   });