perf: memoize filetree computation (#490)

Jacky Zhao

2023-09-20 48452231d5fcd14ef218928bde9ae7e5bc745f4a

 quartz/plugins/emitters/index.ts

@@ -4,4 +4,6 @@
export { ContentIndex } from "./contentIndex"
export { AliasRedirects } from "./aliases"
export { Assets } from "./assets"
export { Static } from "./static"
export { Static } from "./static"
export { ComponentResources } from "./componentResources"
export { NotFoundPage } from "./404"