planes: pass maker sources to the maker page

src/routes/trackers/planes/[maker]/+page.server.ts

@@ -22,7 +22,8 @@ export const load: PageServerLoad = async ({ params }) => {
 			logoFile: maker.logoFile,
 			logoAuthor: maker.logoAuthor,
 			logoLicense: maker.logoLicense,
-			photo: maker.photo
+			photo: maker.photo,
+			sources: maker.sources
 		},
 		hero,
 		types,