feat: initial bulk file upload dialog

packages/web/src/files/store.ts

@@ -0,0 +1,31 @@
+import { atom } from "jotai"
+import { atomFamily } from "jotai/utils"
+
+type FileUpload = {
+	id: string
+	progress: number
+}
+
+export const fileUploadsAtom = atom<Record<string, FileUpload>>({})
+
+export const fileUploadAtomFamily = atomFamily((id: string) =>
+	atom(
+		(get) => get(fileUploadsAtom)[id],
+		(get, set, progress: number) => {
+			const fileUploads = { ...get(fileUploadsAtom) }
+			fileUploads[id] = { id, progress }
+			set(fileUploadsAtom, fileUploads)
+		},
+	),
+)
+
+export const clearFileUploadAtom = atom(null, (get, set, id: string) => {
+	const fileUploads = { ...get(fileUploadsAtom) }
+	delete fileUploads[id]
+	fileUploadAtomFamily.remove(id)
+	set(fileUploadsAtom, fileUploads)
+})
+
+export const hasFileUploadsAtom = atom(
+	(get) => Object.keys(get(fileUploadsAtom)).length > 0,
+)