Revert "Add yet-another-react-lightbox package and update .gitignore to exclude node_modules"

This reverts commit c92f4a5edd.

frontend/node_modules/@babel/runtime/helpers/esm/classPrivateFieldGet.js

@@ -0,0 +1,7 @@
+import classApplyDescriptorGet from "./classApplyDescriptorGet.js";
+import classPrivateFieldGet2 from "./classPrivateFieldGet2.js";
+function _classPrivateFieldGet(e, t) {
+  var r = classPrivateFieldGet2(t, e);
+  return classApplyDescriptorGet(e, r);
+}
+export { _classPrivateFieldGet as default };