Build comfyui-frontend-types library (#1725)

* Install vite-plugin-dts

* Explicitly type workflowStore

* Working rollup

* Hide diff type

* Inline primevue toast mesage types

* Add prepare-types script to generate package.json for type package

* Add global declaration

* Add publish types Github action

* Update litegraph

* Add @comfyorg to package name

src/scripts/api.ts

@@ -30,7 +30,7 @@ interface QueuePromptRequestBody {
   number?: number
 }
 
-class ComfyApi extends EventTarget {
+export class ComfyApi extends EventTarget {
   #registered = new Set()
   api_host: string
   api_base: string