Add /ids route to scrape AniList and MyAnimeList IDs

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

lib/animepahe.js

@@ -318,6 +318,31 @@ ${transformedScript}
     }
   }
 
+  /**
+   * Get external IDs (AniList, MyAnimeList) for an anime
+   * @param {string} animeSession - Anime session ID
+   * @returns {Promise<Object>} Object with anilist and myanimelist IDs
+   */
+  async getIds(animeSession) {
+    try {
+      const animePageUrl = `${this.base}/anime/${animeSession}`;
+      const html = await cloudscraper.get(animePageUrl, {
+        headers: this.getHeaders()
+      });
+
+      const $ = cheerio.load(html);
+      const anilistId = $('meta[name="anilist"]').attr('content') || null;
+      const malId = $('meta[name="myanimelist"]').attr('content') || null;
+
+      return {
+        anilist: anilistId ? parseInt(anilistId, 10) : null,
+        myanimelist: malId ? parseInt(malId, 10) : null
+      };
+    } catch (error) {
+      throw new Error(`Failed to get IDs: ${error.message}`);
+    }
+  }
+
   /**
    * Execute a Node.js script and capture output
    * @param {string} scriptPath - Path to script file