chore: add zustand global stores

src/hooks/use-attendees-store.tsx

@@ -0,0 +1,15 @@
+import { Attendee } from "@/lib/types";
+import { create } from "zustand";
+
+type AttendeesState = {
+  parsedAttendees: Attendee[];
+  setParsedAttendees: (attendees: Attendee[]) => void;
+};
+
+export const useAttendeesStore = create<AttendeesState>()((set) => ({
+  parsedAttendees: [] as Attendee[],
+  setParsedAttendees: (attendees) =>
+    set(() => ({
+      parsedAttendees: attendees,
+    })),
+}));

src/hooks/use-dialog-store.tsx

@@ -0,0 +1,11 @@
+import { create } from "zustand";
+
+type DialogState = {
+  importDialog: boolean;
+  setImportDialog: (state: boolean) => void;
+};
+
+export const useDialogStore = create<DialogState>()((set) => ({
+  importDialog: false,
+  setImportDialog: (state) => set(() => ({ importDialog: state })),
+}));