WebUI: Fix memory leak

See #22734, there is a memory leak in the MooTools .destroy(), this replaces all uses of that with the browser native .remove().

This also overrides the MooTools Document.id function, which is used by $(id). The original function always allocates an ID to elements it selects, the override doesn't, and is also a little more efficient.

Closes #22734.
PR  #22754.

---------

Co-authored-by: Chocobo1 <Chocobo1@users.noreply.github.com>

src/webui/www/private/scripts/dynamicTable.js

@@ -900,7 +900,7 @@ window.qBittorrent.DynamicTable ??= (() => {
                 const rowPos = rows.length;
 
                 while ((rowPos < trs.length) && (trs.length > 0))
-                    trs.pop().destroy();
+                    trs.pop().remove();
             }
         }
 
@@ -1022,7 +1022,7 @@ window.qBittorrent.DynamicTable ??= (() => {
             }
             else {
                 const tr = this.getTrByRowId(rowId);
-                tr?.destroy();
+                tr?.remove();
             }
         }
 
@@ -1034,7 +1034,7 @@ window.qBittorrent.DynamicTable ??= (() => {
             }
             else {
                 for (const tr of this.getTrs())
-                    tr.destroy();
+                    tr.remove();
             }
         }