feat: added web view 1v1

src/app/components/chess-board/chess-board.component.html

@@ -0,0 +1,20 @@
+<div class="board-shell">
+  <div class="board-grid">
+    @for (square of squares; track trackByCoordinate($index, square)) {
+      <button
+        type="button"
+        class="square"
+        [class.light]="square.isLight"
+        [class.dark]="!square.isLight"
+        [class.selected]="isSelected(square)"
+        [class.highlighted]="isHighlighted(square)"
+        [attr.data-square]="square.coordinate"
+        (click)="onSquareClick(square)"
+      >
+        <app-chess-piece [pieceCode]="square.pieceCode" />
+      </button>
+    }
+  </div>
+
+  <img class="board-bottom" src="/arabian-chess/sprites/board/board_bottom.png" alt="Board frame" />
+</div>