feat: allow n Teams

index.html

@@ -20,6 +20,14 @@
                 <input class="radioButtons" type="radio" name="teams" id="threeTeams">
                 Three teams
             </label>
+
+            <label class="radioButtons" for="nTeams">
+                <input class="radioButtons" type="radio" name="teams" id="nTeams">
+                n Teams
+                
+            </label>
+            <input  id="nTeamsTextField" style="display: none;" type="number" value=4>
+
             <br>
             <h1>Enter player names (each row represents one player)</h1>
             <textarea rows="18" cols="30" name="playerNames" required="required" id="playerNames"></textarea>