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

frontend/node_modules/@react-dnd/invariant/dist/index.js

@@ -1,36 +0,0 @@
-/**
- * Use invariant() to assert state which your program assumes to be true.
- *
- * Provide sprintf-style format (only %s is supported) and arguments
- * to provide information about what broke and what you were
- * expecting.
- *
- * The invariant message will be stripped in production, but the invariant
- * will remain to ensure logic does not differ in production.
- */ export function invariant(condition, format, ...args) {
-    if (isProduction()) {
-        if (format === undefined) {
-            throw new Error('invariant requires an error message argument');
-        }
-    }
-    if (!condition) {
-        let error;
-        if (format === undefined) {
-            error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
-        } else {
-            let argIndex = 0;
-            error = new Error(format.replace(/%s/g, function() {
-                return args[argIndex++];
-            }));
-            error.name = 'Invariant Violation';
-        }
-        error.framesToPop = 1 // we don't care about invariant's own frame
-        ;
-        throw error;
-    }
-}
-function isProduction() {
-    return typeof process !== 'undefined' && process.env['NODE_ENV'] === 'production';
-}
-
-//# sourceMappingURL=index.js.map