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/extractors/streamInfo.extractor.js

@@ -0,0 +1,58 @@
+import * as cheerio from "cheerio";
+import axios from "axios";
+import { headers } from "../configs/header.config.js";
+import { BASE_URL } from "../configs/dataUrl.js";
+
+const extractStreamInfo = async (episodeId, server = "hd-1", type = "sub") => {
+  try {
+    const url = `${BASE_URL}/watch/${episodeId}`;
+    const { data } = await axios.get(url, { headers });
+    const $ = cheerio.load(data);
+
+    const servers = [];
+    $(".servers .server-item, .type-list .server-item").each((i, el) => {
+      const serverId = $(el).attr("data-id") || $(el).attr("data-server-id") || "";
+      const serverName = $(el).text().trim() || "";
+      const serverType = $(el).hasClass("sub") ? "sub" : "dub";
+
+      if (serverId) {
+        servers.push({ id: serverId, name: serverName, type: serverType });
+      }
+    });
+
+    const sources = [];
+    $(".player-source .source-item, .embed-source").each((i, el) => {
+      const sourceId = $(el).attr("data-id") || "";
+      const sourceUrl = $(el).attr("data-src") || $(el).find("iframe").attr("src") || "";
+      const sourceType = $(el).attr("data-type") || "hls";
+
+      if (sourceId || sourceUrl) {
+        sources.push({ id: sourceId, url: sourceUrl, type: sourceType });
+      }
+    });
+
+    const subtitles = [];
+    $(".player-sub .sub-item, .subtitle-item").each((i, el) => {
+      const subUrl = $(el).attr("data-url") || $(el).attr("src") || "";
+      const subLabel = $(el).text().trim() || "";
+      const subLang = $(el).attr("data-lang") || "en";
+
+      if (subUrl) {
+        subtitles.push({ url: subUrl, label: subLabel, language: subLang });
+      }
+    });
+
+    return {
+      episodeId,
+      server,
+      type,
+      servers,
+      sources,
+      subtitles
+    };
+  } catch (error) {
+    throw error;
+  }
+};
+
+export { extractStreamInfo };