Add Boat hotkey (#1060)

## Description:
Pressing B to fast boat

![Screenshot_2025-06-06-09-32-53-865_com android
chrome](https://github.com/user-attachments/assets/cdd4aefe-0088-4334-bf69-7cf3b32b6db6)

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [x] I understand that submitting code with bugs that could have been
caught through manual testing blocks releases and new features for all
contributors

## Please put your Discord username so you can be contacted if a bug or
regression is found:
dovg

src/client/InputHandler.ts

@@ -76,6 +76,8 @@ export class ShowEmojiMenuEvent implements GameEvent {
   ) {}
 }
 
+export class DoBoatAttackEvent implements GameEvent {}
+
 export class AttackRatioEvent implements GameEvent {
   constructor(public readonly attackRatio: number) {}
 }
@@ -124,6 +126,7 @@ export class InputHandler {
       zoomIn: "KeyE",
       attackRatioDown: "Digit1",
       attackRatioUp: "Digit2",
+      boatAttack: "KeyB",
       ...JSON.parse(localStorage.getItem("settings.keybinds") ?? "{}"),
     };
     this.canvas.addEventListener("pointerdown", (e) => this.onPointerDown(e));
@@ -242,6 +245,11 @@ export class InputHandler {
         this.eventBus.emit(new RefreshGraphicsEvent());
       }
 
+      if (e.code === keybinds.boatAttack) {
+        e.preventDefault();
+        this.eventBus.emit(new DoBoatAttackEvent());
+      }
+
       if (e.code === keybinds.attackRatioDown) {
         e.preventDefault();
         this.eventBus.emit(new AttackRatioEvent(-10));