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

This reverts commit c92f4a5edd.

frontend/node_modules/eslint-visitor-keys/dist/index.d.ts

@@ -0,0 +1,16 @@
+/**
+ * Get visitor keys of a given node.
+ * @param {Object} node The AST node to get keys.
+ * @returns {readonly string[]} Visitor keys of the node.
+ */
+export function getKeys(node: Object): readonly string[];
+/**
+ * Make the union set with `KEYS` and given keys.
+ * @param {VisitorKeys} additionalKeys The additional keys.
+ * @returns {VisitorKeys} The union set.
+ */
+export function unionWith(additionalKeys: VisitorKeys): VisitorKeys;
+export { KEYS };
+export type VisitorKeys = import("./visitor-keys.js").VisitorKeys;
+import KEYS from "./visitor-keys.js";
+//# sourceMappingURL=index.d.ts.map