Update Anthropic instructions

Author: dabrt

docs/ai_actions/configure_ai_actions.md

@@ -72,15 +72,22 @@ To do it, in `config/packages` folder, create a YAML file similar to this exampl
 ```yaml
 ibexa_connector_anthropic:
     text_to_text:
-        default_model: claude-opus-4-20250514
+        default_model: claude-sonnet-4-6
         default_temperature: 0.8
         default_max_tokens: 2045
         models:
-            claude-sonnet-4-20250514: 'Claude 4 Sonnet (2025-05-14)'
-            claude-opus-4-20250514: 'Claude Opus 4 (2025-05-14)'
+            claude-haiku-4-5-20251001: 'Claude Haiku 4.5 (fast, cost-efficient)'
+            claude-sonnet-4-6: 'Claude Sonnet 4.6 (recommended)'
+            claude-opus-4-6: 'Claude Opus 4.6 (advanced reasoning)'
+            claude-opus-4-7: 'Claude Opus 4.7 (most capable)'
 ```
 You can now use the Anthropic connector in your project.
 
+!!! note "Current model availability"
+
+    Anthropic regularly releases new models and deprecates older ones.
+    Before you configure the connector, check the [Anthropic models overview](https://docs.anthropic.com/en/docs/about-claude/models/overview) for the current list of supported model identifiers.
+
 ## Install Google Gemini connector [[% include 'snippets/lts-update_badge.md' %]]
 
 Run the following command to install the package: