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

frontend/node_modules/eslint/messages/config-file-missing.js

@@ -1,16 +0,0 @@
-"use strict";
-
-module.exports = function() {
-    return `
-ESLint couldn't find an eslint.config.(js|mjs|cjs) file.
-
-From ESLint v9.0.0, the default configuration file is now eslint.config.js.
-If you are using a .eslintrc.* file, please follow the migration guide
-to update your configuration file to the new format:
-
-https://eslint.org/docs/latest/use/configure/migration-guide
-
-If you still have problems after following the migration guide, please stop by
-https://eslint.org/chat/help to chat with the team.
-`.trimStart();
-};