Add useLightbox and useGalleryLightbox in plugin api (#5936)

ui/v2.5/src/pluginApi.tsx

@@ -19,6 +19,7 @@ import Event from "./hooks/event";
 import { before, instead, after, components, RegisterComponent } from "./patch";
 import { useSettings } from "./components/Settings/context";
 import { useInteractive } from "./hooks/Interactive/context";
+import { useLightbox, useGalleryLightbox } from "./hooks/Lightbox/hooks";
 
 // due to code splitting, some components may not have been loaded when a plugin
 // page is loaded. This function will load all components passed to it.
@@ -161,6 +162,8 @@ export const PluginApi = {
     useToast,
     useSettings,
     useInteractive,
+    useLightbox,
+    useGalleryLightbox,
   },
   patch: {
     // intercept the arguments of supported functions