Minor AI Search fixes
>>> [!note] Migrated issue
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<!-- Migrated from issue #3475706. -->
Reported by: [marcus_johansson](https://www.drupal.org/user/385947)
Related to !113
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>Change the module description of Milvus to add the word vector and Zilliz in its name.<br>
Enable the Metadata enriched chunks by default.<br>
Add description to the Embeddings Strategy to explain what the module does.<br>
Put the whole Embeddings Strategy in a closed detail window, so only people with knowledge changes this.</p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<h3 id="summary-ui-changes">User interface changes</h3>
<h3 id="summary-api-changes">API changes</h3>
<p>Add one parameter to the Attribute EmbeddingsStrategy called description which takes a TranslateMarkup</p>
<h3 id="summary-data-model-changes">Data model changes</h3>
issue