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

This reverts commit c92f4a5edd.

frontend/node_modules/react-dnd/src/internals/registration.ts

@@ -0,0 +1,31 @@
+import type {
+	DragDropManager,
+	DragSource,
+	DropTarget,
+	Identifier,
+	SourceType,
+	TargetType,
+	Unsubscribe,
+} from 'dnd-core'
+
+export function registerTarget(
+	type: TargetType,
+	target: DropTarget,
+	manager: DragDropManager,
+): [Identifier, Unsubscribe] {
+	const registry = manager.getRegistry()
+	const targetId = registry.addTarget(type, target)
+
+	return [targetId, () => registry.removeTarget(targetId)]
+}
+
+export function registerSource(
+	type: SourceType,
+	source: DragSource,
+	manager: DragDropManager,
+): [Identifier, Unsubscribe] {
+	const registry = manager.getRegistry()
+	const sourceId = registry.addSource(type, source)
+
+	return [sourceId, () => registry.removeSource(sourceId)]
+}