Make more embedding strategy options configurable
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3462181. -->
Reported by: [scott_euser](https://www.drupal.org/user/3267594)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>Many option available in embedding strategies, but no configuration available. At least make chunk size and overlap configurable + per strategy config.</p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<p>Not possible to configure without extending a strategy</p>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>Make them configurable</p>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<p>WIP here: ai-search-config <a href="https://git.drupalcode.org/project/ai/-/merge_requests/19">https://git.drupalcode.org/project/ai/-/merge_requests/19</a></p>
<h3 id="summary-ui-changes">User interface changes</h3>
<p>Configurable embedding strategy, not just engine</p>
<h3 id="summary-api-changes">API changes</h3>
<p>N/A</p>
<h3 id="summary-data-model-changes">Data model changes</h3>
<p>N/A</p>
issue