fix : lint warnings & errors

src/lib/engine/stockfish16.ts

@@ -2,14 +2,14 @@ import { EngineName } from "@/types/enums";
 import { UciEngine } from "./uciEngine";
 
 export class Stockfish16 extends UciEngine {
-  constructor(multiPv: number) {
+  constructor() {
     const isWasmSupported = Stockfish16.isWasmSupported();
 
     const enginePath = isWasmSupported
       ? "engines/stockfish-wasm/stockfish-nnue-16-single.js"
       : "engines/stockfish.js";
 
-    super(EngineName.Stockfish16, enginePath, multiPv);
+    super(EngineName.Stockfish16, enginePath);
   }
 
   public static isWasmSupported() {

src/lib/engine/uciEngine.ts

@@ -10,12 +10,10 @@ export abstract class UciEngine {
   private worker: Worker;
   private ready = false;
   private engineName: EngineName;
-  private multiPv: number;
+  private multiPv = 3;
 
-  constructor(engineName: EngineName, enginePath: string, multiPv: number) {
+  constructor(engineName: EngineName, enginePath: string) {
     this.engineName = engineName;
-    this.multiPv = multiPv;
-
     this.worker = new Worker(enginePath);
 
     console.log(`${engineName} created`);