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

This reverts commit c92f4a5edd.

frontend/node_modules/eslint/messages/config-serialize-function.js

@@ -0,0 +1,28 @@
+"use strict";
+
+module.exports = function({ key, objectKey }) {
+
+    // special case for parsers
+    const isParser = objectKey === "parser" && (key === "parse" || key === "parseForESLint");
+    const parserMessage = `
+    This typically happens when you're using a custom parser that does not
+provide a "meta" property, which is how ESLint determines the serialized
+representation. Please open an issue with the maintainer of the custom parser
+and share this link:
+
+https://eslint.org/docs/latest/extend/custom-parsers#meta-data-in-custom-parsers
+`.trim();
+
+    return `
+The requested operation requires ESLint to serialize configuration data,
+but the configuration key "${objectKey}.${key}" contains a function value,
+which cannot be serialized.
+
+${
+    isParser ? parserMessage : "Please double-check your configuration for errors."
+}
+
+If you still have problems, please stop by https://eslint.org/chat/help to chat
+with the team.
+`.trimStart();
+};