Removed ComponentSupport.js

Unecessary for now.

src/MultiShop/Client/wwwroot/index.html

@@ -20,7 +20,6 @@
         <a class="dismiss">🗙</a>
     </div>
     
-    <script src="js/ComponentsSupport.js"></script>
     <script src="_content/Microsoft.AspNetCore.Components.WebAssembly.Authentication/AuthenticationService.js"></script>
     <script src="_framework/blazor.webassembly.js"></script>
 </body>

src/MultiShop/Client/wwwroot/js/ComponentsSupport.js

@@ -1,23 +0,0 @@
-function dragAndDropList(elem) {
-    elem.addEventListener("dragover", (e) => {
-        e.preventDefault();
-    });
-    let itemDragged;
-    for (let i = 0; i < elem.childElementCount; i++) {
-        let e = elem.children[i];
-        e.addEventListener("dragstart", () => {
-            itemDragged = e;
-            e.classList.add("list-group-item-secondary");
-        });
-        e.addEventListener("dragenter", () => {
-            e.classList.add("list-group-item-primary");
-        });
-        e.addEventListener("dragleave", () => {
-            e.classList.remove("list-group-item-primary");
-        });
-        e.addEventListener("drop", () => {
-            e.classList.remove("list-group-item-primary");
-            itemDragged.classList.remove("list-group-item-secondary");
-        });
-    }
-}