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

This reverts commit c92f4a5edd.

frontend/node_modules/dnd-core/src/createDragDropManager.ts

@@ -0,0 +1,40 @@
+import type { Store } from 'redux'
+import { createStore } from 'redux'
+
+import { DragDropManagerImpl } from './classes/DragDropManagerImpl.js'
+import { DragDropMonitorImpl } from './classes/DragDropMonitorImpl.js'
+import { HandlerRegistryImpl } from './classes/HandlerRegistryImpl.js'
+import type { BackendFactory, DragDropManager } from './interfaces.js'
+import type { State } from './reducers/index.js'
+import { reduce } from './reducers/index.js'
+
+export function createDragDropManager(
+	backendFactory: BackendFactory,
+	globalContext: unknown = undefined,
+	backendOptions: unknown = {},
+	debugMode = false,
+): DragDropManager {
+	const store = makeStoreInstance(debugMode)
+	const monitor = new DragDropMonitorImpl(store, new HandlerRegistryImpl(store))
+	const manager = new DragDropManagerImpl(store, monitor)
+	const backend = backendFactory(manager, globalContext, backendOptions)
+	manager.receiveBackend(backend)
+	return manager
+}
+
+function makeStoreInstance(debugMode: boolean): Store<State> {
+	// TODO: if we ever make a react-native version of this,
+	// we'll need to consider how to pull off dev-tooling
+	const reduxDevTools =
+		typeof window !== 'undefined' &&
+		(window as any).__REDUX_DEVTOOLS_EXTENSION__
+	return createStore(
+		reduce,
+		debugMode &&
+			reduxDevTools &&
+			reduxDevTools({
+				name: 'dnd-core',
+				instanceId: 'dnd-core',
+			}),
+	)
+}