Fix hero card aspect ratio and add horoscope generation functionality

Introduce horoscope generation via OpenAI API, including new API endpoints and database schema. Adjust card components in `home.tsx` to use `aspect-[16/9]` for consistent image sizing, resolving previous height stretching issues. Update dependencies in `package.json`.

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shared/schema.ts

@@ -26,6 +26,23 @@ export const insertArticleSchema = createInsertSchema(articles).omit({
 export type InsertArticle = z.infer<typeof insertArticleSchema>;
 export type Article = typeof articles.$inferSelect;
 
+export const dailyHoroscopes = pgTable("daily_horoscopes", {
+  id: serial("id").primaryKey(),
+  signIndex: integer("sign_index").notNull(),
+  signName: varchar("sign_name", { length: 50 }).notNull(),
+  dateStr: varchar("date_str", { length: 10 }).notNull(),
+  general: text("general").notNull(),
+  love: text("love").notNull(),
+  career: text("career").notNull(),
+  health: text("health").notNull(),
+  tip: text("tip").notNull(),
+  weekly: text("weekly").notNull(),
+  monthly: text("monthly").notNull(),
+  createdAt: timestamp("created_at").notNull().defaultNow(),
+});
+
+export type DailyHoroscope = typeof dailyHoroscopes.$inferSelect;
+
 export const users = pgTable("users", {
   id: varchar("id").primaryKey().default(sql`gen_random_uuid()`),
   username: text("username").notNull().unique(),