fix indexing causing main thread freeze, various polish

Jacky Zhao

2023-07-04 ab9da02c60c962128820e6874e6f07c98bc3dda7

 quartz/plugins/emitters/index.ts

@@ -1 +1,5 @@
export { ContentPage } from './contentPage'
export { TagPage } from './tagPage'
export { FolderPage } from './folderPage'
export { ContentIndex } from './contentIndex'
export { AliasRedirects } from './aliases'