עדכון pydantic-ai v2.41.0

תקציר מקורי באנגלית<h2>What's Changed</h2> <h3>🚀 Features</h3> <ul> <li>Deprecate <code>fallback_model</code> in favor of <code>fallback_subagent_model</code> on <code>ImageGeneration</code> and <code>XSearch</code> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/dsfaccini/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/dsfaccini">@dsfaccini</a> in <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5343984031" data-permission-text="Title is private" data-url="https://github.com/pydantic/pydantic-ai/issues/8077" data-hovercard-type="pull_request" data-hovercard-url="/pydantic/pydantic-ai/pull/8077/hovercard" href="https://github.com/pydantic/pydantic-ai/pull/8077">#80