batch replace onButtonPressed(Button...

docs/reference/js/lessons/the-hat-game/challenges.md

@@ -13,10 +13,10 @@ At the end of the tutorial, click `keep editing`. Your code should look like thi
 ```
 initializeGame()
 playLevel()
-input.onButtonPressed("A", () => {
+input.onButtonPressed(Button.A, () => {
     selectHat()
 })
-input.onButtonPressed("B", () => {
+input.onButtonPressed(Button.B, () => {
     chooseHat()
 })
 ```

docs/reference/js/lessons/the-hat-game/quiz-answers.md

@@ -46,7 +46,7 @@ Write the code that displays the next letter of the string in "cup select" when
 <br/>
 
 ```
-input.onButtonPressed("A", () => {
+input.onButtonPressed(Button.A, () => {
     index = index + 1
     if (index > 2) {
         index = 0