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

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

@@ -1,33 +0,0 @@
-interface PropList {
-    [key: string]: any;
-}
-type PropsList = PropList[];
-type AttributeList = string[];
-interface MatchProps {
-    [key: string]: string | AttributeList;
-}
-declare const reducePropsToState: (propsList: PropsList) => {
-    baseTag: any;
-    bodyAttributes: any;
-    defer: any;
-    encode: any;
-    htmlAttributes: any;
-    linkTags: any;
-    metaTags: any;
-    noscriptTags: any;
-    onChangeClientState: any;
-    scriptTags: any;
-    styleTags: any;
-    title: any;
-    titleAttributes: any;
-    prioritizeSeoTags: boolean;
-};
-export declare const flattenArray: (possibleArray: string[] | string) => string;
-export { reducePropsToState };
-export declare const prioritizer: (elementsList: HTMLElement[], propsToMatch: MatchProps) => {
-    priority: HTMLElement[];
-    default: HTMLElement[];
-};
-export declare const without: (obj: PropList, key: string) => {
-    [x: string]: any;
-};