feat: initial project setup for AniKatoAPI

- Express.js server with Vercel deployment support
- Complete API endpoints for anikototv.to anime data
- Home, search, info, episodes, stream, schedule endpoints
- Category filtering and genre support
- Caching system with 5-minute TTL
- CORS configuration
- Public documentation page
- Docker and Render deployment configs
- MIT License

src/controllers/search.controller.js

@@ -0,0 +1,46 @@
+import { extractSearchResults, extractSearchSuggestions } from "../extractors/search.extractor.js";
+import { getCache, setCache } from "../helper/cache.helper.js";
+
+const getSearchResults = async (req, res, next) => {
+  try {
+    const { keyword, page = 1 } = req.query;
+    if (!keyword) {
+      return res.status(400).json({ success: false, message: "Keyword is required" });
+    }
+
+    const cacheKey = `search_${keyword}_${page}`;
+    const cached = getCache(cacheKey);
+    if (cached) {
+      return res.json({ success: true, results: cached });
+    }
+
+    const data = await extractSearchResults(keyword, page);
+    setCache(cacheKey, data);
+    res.json({ success: true, results: data });
+  } catch (error) {
+    next(error);
+  }
+};
+
+const getSearchSuggestions = async (req, res, next) => {
+  try {
+    const { keyword } = req.query;
+    if (!keyword) {
+      return res.status(400).json({ success: false, message: "Keyword is required" });
+    }
+
+    const cacheKey = `suggest_${keyword}`;
+    const cached = getCache(cacheKey);
+    if (cached) {
+      return res.json({ success: true, results: cached });
+    }
+
+    const data = await extractSearchSuggestions(keyword);
+    setCache(cacheKey, data);
+    res.json({ success: true, results: data });
+  } catch (error) {
+    next(error);
+  }
+};
+
+export { getSearchResults, getSearchSuggestions };