feat: Create the generateID() helper

index.html

@@ -353,6 +353,7 @@
         </div>
         <script>
          const poolTypes = ["might", "speed", "intellect"];
+         const characterIDChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
 
          const containerNoCharacter = document.getElementById("cont-no-loaded");
          const containerCharacter = document.getElementById("cont-character-sheet");
@@ -435,6 +436,16 @@
              }
          };
 
+         const generateID = () => {
+             var result = "";
+
+             for (var i = 0; i < 16; i++) {
+                 result += characterIDChars.charAt(Math.floor(Math.random() * characterIDChars.length));
+             }
+
+             return result;
+         };
+
          document.addEventListener(
              "DOMContentLoaded",
              () => {