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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server/routes.ts

@@ -3,6 +3,7 @@ import { createServer, type Server } from "http";
 import { storage } from "./storage";
 import { insertArticleSchema } from "@shared/schema";
 import { seedDatabase } from "./seed";
+import { generateDailyHoroscopes, getHoroscopesForToday, getOrGenerateHoroscope } from "./horoscope-generator";
 import multer from "multer";
 import path from "path";
 import fs from "fs";
@@ -37,6 +38,10 @@ export async function registerRoutes(
 ): Promise<Server> {
   await seedDatabase();
 
+  generateDailyHoroscopes().catch((err) =>
+    console.error("Background horoscope generation failed:", err.message)
+  );
+
   app.get("/api/articles", async (_req, res) => {
     const articles = await storage.getArticles();
     res.json(articles);
@@ -189,6 +194,39 @@ export async function registerRoutes(
     }
   });
 
+  // Horoscope API
+  app.get("/api/horoscopes/today", async (_req, res) => {
+    try {
+      const horoscopes = await getHoroscopesForToday();
+      res.json(horoscopes);
+    } catch (err: any) {
+      res.status(500).json({ message: err.message });
+    }
+  });
+
+  app.get("/api/horoscopes/sign/:index", async (req, res) => {
+    try {
+      const signIndex = parseInt(req.params.index);
+      if (isNaN(signIndex) || signIndex < 0 || signIndex > 11) {
+        return res.status(400).json({ message: "Invalid sign index" });
+      }
+      const horoscope = await getOrGenerateHoroscope(signIndex);
+      res.json(horoscope);
+    } catch (err: any) {
+      res.status(500).json({ message: err.message });
+    }
+  });
+
+  app.post("/api/horoscopes/generate", async (_req, res) => {
+    try {
+      await generateDailyHoroscopes();
+      const horoscopes = await getHoroscopesForToday();
+      res.json({ generated: horoscopes.length, horoscopes });
+    } catch (err: any) {
+      res.status(500).json({ message: err.message });
+    }
+  });
+
   // News feed - Volksmusik/Schlager news from Google News RSS
   app.get("/api/news-feed", async (_req, res) => {
     try {