Update to Claude Opus 4

src/claude/claude.controller.ts

@@ -47,7 +47,7 @@ Your response should be in markdown format.
     this.logger.log(`Received script to summarize: ${body.length} characters`);
 
     const response = await this.claude.messages.create({
-      model: 'claude-3-7-sonnet-20250219',
+      model: 'claude-opus-4-20250514',
       messages: [
         {
           role: 'user',