Add searching feature

services/llm.ts

@@ -155,16 +155,17 @@ export async function openAI_ClassifyEpisode(
 
   // Build the text for classification based on available data
   let textForClassification = `タイトル: ${title}`;
-  
+
   if (description && description.trim()) {
     textForClassification += `\n説明: ${description}`;
   }
-  
+
   if (content && content.trim()) {
     const maxContentLength = 1500;
-    const truncatedContent = content.length > maxContentLength 
-      ? content.substring(0, maxContentLength) + "..." 
-      : content;
+    const truncatedContent =
+      content.length > maxContentLength
+        ? content.substring(0, maxContentLength) + "..."
+        : content;
     textForClassification += `\n内容: ${truncatedContent}`;
   }