📛 feat: Add Client Name Header to Tavily Search Requests (#14082)

- Client name header set to 'librechat' helps Tavily understand the volume of calls from LibreChat

api/app/clients/tools/structured/TavilySearchResults.js

@@ -117,6 +117,7 @@ class TavilySearchResults extends Tool {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
+        'X-Client-Name': 'librechat',
       },
       body: JSON.stringify(requestBody),
     };