remove jquery dependency

src/components/LyricSearch.jsx

@@ -6,29 +6,26 @@ import React, {
   useRef,
   useState,
 } from "react";
-import { default as $ } from "jquery";
 import Alert from '@mui/joy/Alert';
 import Box from '@mui/joy/Box';
 import Button from "@mui/joy/Button";
 import Checkbox from "@mui/joy/Checkbox";
 import ContentCopyIcon from '@mui/icons-material/ContentCopy';
-import jQuery from "jquery";
 import { AutoComplete } from 'primereact/autocomplete';
 import { API_URL } from '../config';
 
-window.$ = window.jQuery = jQuery;
 const theme = document.documentElement.getAttribute("data-theme")
 
 
 document.addEventListener('set-theme', (e) => {
-  const box = document.querySelector("[class*='lyrics-card-']")
+  const box = document.querySelector("[class*='lyrics-card-']");
   let removedClass = "lyrics-card-dark";
   let newTheme = e.detail;
   if (newTheme !== "light") {
     removedClass = "lyrics-card-light";
   }
-  $(box).removeClass(removedClass)
-  $(box).addClass(`lyrics-card-${newTheme}`);
+  box?.classList.remove(removedClass);
+  box?.classList.add(`lyrics-card-${newTheme}`);
 });
 
 export default function LyricSearch() {
@@ -266,15 +263,14 @@ export const UICheckbox = forwardRef(function UICheckbox(props = {}, ref) {
   }));
 
   const verifyExclusions = () => {
-    const checkedCount = $("#exclude-checkboxes input:checkbox:checked").length;
+    const checkboxes = document.querySelectorAll("#exclude-checkboxes input[type=checkbox]");
+    const checkedCount = [...checkboxes].filter(cb => cb.checked).length;
+
     if (checkedCount === 3) {
-      $("#exclude-checkboxes input:checkbox").each(function () {
-        this.click();
+      checkboxes.forEach(cb => cb.click());
+      toast.error("All sources were excluded; exclusions have been reset.", {
+        style: { backgroundColor: "rgba(255, 0, 0, 0.5)", color: "inherit" }
       });
-      toast.error(
-        "All sources were excluded; exclusions have been reset.",
-        { style: { backgroundColor: "rgba(255, 0, 0, 0.5)", color: "inherit" } }
-      );
     }
   };