Get threads working reasonably well

src/app/modal.ts

@@ -6,11 +6,15 @@ export const emitter = new Emitter()
 
 export const modals = new Map()
 
-export const pushModal = (component: ComponentType, props: Record<string, any> = {}) => {
+export type ModalOptions = {
+  drawer?: boolean
+}
+
+export const pushModal = (component: ComponentType, props: Record<string, any> = {}, options: ModalOptions = {}) => {
   const id = randomId()
 
   // TODO: fix memory leak here by listening to history somehow
-  modals.set(id, {component, props})
+  modals.set(id, {component, props, options})
   goto("#" + id)
 
   return id