first commit

src/domain/schemas.ts

@@ -0,0 +1,16 @@
+import { z } from "zod";
+
+export const MarketSchema = z.enum(["SH", "SZ", "BJ"]);
+
+export const WatchlistItemSchema = z.object({
+  userId: z.string().min(1),
+  code: z.string().min(1),
+  market: MarketSchema,
+  createdAt: z.string().min(1),
+  pinned: z.boolean().optional(),
+  tags: z.array(z.string().min(1)).optional(),
+  notes: z.string().optional(),
+});
+
+export type WatchlistItemInput = z.input<typeof WatchlistItemSchema>;
+export type WatchlistItemParsed = z.output<typeof WatchlistItemSchema>;