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

frontend/node_modules/react-helmet-async/lib/Dispatcher.d.ts

@@ -1,23 +0,0 @@
-import { Component } from 'react';
-import type { HelmetServerState } from './types';
-export interface DispatcherContextProp {
-    setHelmet: (newState: HelmetServerState) => void;
-    helmetInstances: {
-        get: () => HelmetDispatcher[];
-        add: (helmet: HelmetDispatcher) => void;
-        remove: (helmet: HelmetDispatcher) => void;
-    };
-}
-interface DispatcherProps {
-    context: DispatcherContextProp;
-}
-export default class HelmetDispatcher extends Component<DispatcherProps> {
-    rendered: boolean;
-    shouldComponentUpdate(nextProps: DispatcherProps): boolean;
-    componentDidUpdate(): void;
-    componentWillUnmount(): void;
-    emitChange(): void;
-    init(): void;
-    render(): any;
-}
-export {};