fix: minimum pydantic ai version and beta warning

Author: constantinius

docs/platforms/python/integrations/pydantic-ai/index.mdx

@@ -3,8 +3,14 @@ title: Pydantic AI
 description: "Learn about using Sentry for Pydantic AI."
 ---
 
+<Alert title="Beta">
+
+The support for **Pydantic AI** is in its beta phase. Please test locally before using in production.
+
+</Alert>
+
 This integration connects Sentry with the [Pydantic AI](https://ai.pydantic.dev/) library.
-The integration has been confirmed to work with Pydantic AI version 0.0.1+.
+The integration has been confirmed to work with Pydantic AI version 1.0.0+.
 
 Once you've installed this SDK, you can use [Sentry AI Agents Insights](https://sentry.io/orgredirect/organizations/:orgslug/insights/agents/), a Sentry dashboard that helps you understand what's going on with your AI agents.