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

frontend/node_modules/react-dnd/dist/internals/DropTargetMonitorImpl.js

@@ -1,67 +0,0 @@
-import { invariant } from '@react-dnd/invariant';
-let isCallingCanDrop = false;
-export class DropTargetMonitorImpl {
-    receiveHandlerId(targetId) {
-        this.targetId = targetId;
-    }
-    getHandlerId() {
-        return this.targetId;
-    }
-    subscribeToStateChange(listener, options) {
-        return this.internalMonitor.subscribeToStateChange(listener, options);
-    }
-    canDrop() {
-        // Cut out early if the target id has not been set. This should prevent errors
-        // where the user has an older version of dnd-core like in
-        // https://github.com/react-dnd/react-dnd/issues/1310
-        if (!this.targetId) {
-            return false;
-        }
-        invariant(!isCallingCanDrop, 'You may not call monitor.canDrop() inside your canDrop() implementation. ' + 'Read more: http://react-dnd.github.io/react-dnd/docs/api/drop-target-monitor');
-        try {
-            isCallingCanDrop = true;
-            return this.internalMonitor.canDropOnTarget(this.targetId);
-        } finally{
-            isCallingCanDrop = false;
-        }
-    }
-    isOver(options) {
-        if (!this.targetId) {
-            return false;
-        }
-        return this.internalMonitor.isOverTarget(this.targetId, options);
-    }
-    getItemType() {
-        return this.internalMonitor.getItemType();
-    }
-    getItem() {
-        return this.internalMonitor.getItem();
-    }
-    getDropResult() {
-        return this.internalMonitor.getDropResult();
-    }
-    didDrop() {
-        return this.internalMonitor.didDrop();
-    }
-    getInitialClientOffset() {
-        return this.internalMonitor.getInitialClientOffset();
-    }
-    getInitialSourceClientOffset() {
-        return this.internalMonitor.getInitialSourceClientOffset();
-    }
-    getSourceClientOffset() {
-        return this.internalMonitor.getSourceClientOffset();
-    }
-    getClientOffset() {
-        return this.internalMonitor.getClientOffset();
-    }
-    getDifferenceFromInitialOffset() {
-        return this.internalMonitor.getDifferenceFromInitialOffset();
-    }
-    constructor(manager){
-        this.targetId = null;
-        this.internalMonitor = manager.getMonitor();
-    }
-}
-
-//# sourceMappingURL=DropTargetMonitorImpl.js.map