Tavily: fix Italian -> English in docs and env descriptions

connectors/tavily/connector.json

@@ -13,8 +13,8 @@
   },
   "docs": [{
     "lang": "en",
-    "description": "Ricerca web e page-extraction in tempo reale, via Tavily.",
-    "llm_short_description": "Cerca sul web ed estrai contenuti delle pagine tramite Tavily."
+    "description": "Real-time web search and page extraction via Tavily.",
+    "llm_short_description": "Search the web and extract page content through Tavily."
   }],
   "auth": {
     "type": "api_key"
@@ -22,7 +22,7 @@
   "env": [{
     "name": "tavilyApiKey",
     "label": "Tavily API key",
-    "description": "Creala su https://app.tavily.com (dashboard del tuo account).",
+    "description": "Create one at https://app.tavily.com (your account dashboard).",
     "required": true,
     "secret": true,
     "example": "tvly-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"