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

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

@@ -1,26 +0,0 @@
-import type HelmetDispatcher from './Dispatcher';
-import type { HelmetServerState } from './types';
-export declare function clearInstances(): void;
-export interface HelmetDataType {
-    instances: HelmetDispatcher[];
-    context: HelmetDataContext;
-}
-interface HelmetDataContext {
-    helmet: HelmetServerState;
-}
-export declare const isDocument: boolean;
-export default class HelmetData implements HelmetDataType {
-    instances: any[];
-    canUseDOM: boolean;
-    context: HelmetDataContext;
-    value: {
-        setHelmet: (serverState: HelmetServerState) => void;
-        helmetInstances: {
-            get: () => any[];
-            add: (instance: HelmetDispatcher) => void;
-            remove: (instance: HelmetDispatcher) => void;
-        };
-    };
-    constructor(context: any, canUseDOM?: boolean);
-}
-export {};