Agent Skill 'create-ai-api-explorer' failed validation
## Summary
The Agent Skill in ai_api_explorer does not comply with the Agent Skills specification - https://agentskills.io/specification#name-field which could lead to it not being invoked by Agents.
In https://git.drupalcode.org/project/ai_best_practices/-/work_items/3588963 you can see our validation showed this:
```
[WARNING] Skill 'create-ai-api-explorer' failed validation: Directory name 'create-ai-api-explorer' must match skill
name 'create-new-explorer'
```
<!--Testing Setup (optional — to reproduce on a clean install):
mkdir my-drupal-site && cd my-drupal-site
ddev config --project-type=drupal11 --docroot=web
ddev composer create-project drupal/cms
ddev drush site:install --account-name=admin --account-pass=admin -y
# Enable AI Dashboard and ai_api_explorer
# Launch the site and open the AI dashboard to add an OpenAI or Anthropic key:
ddev launch $(ddev drush uli /admin/config/ai)-->
## Steps to reproduce
1. Install `drupal/ai`
2. `ddev composer require --dev drupal/ai_best_practices:@dev`
3. See the validation fails
## Expected result
Expected all the Skills to be validated, and synced to the `.agent/skills` directory.
## Actual result
```
Syncing Agent Skills
====================
[INFO] Scanned paths: /var/www/html/vendor/drupal/ai_best_practices/skills,
/var/www/html/web/modules/contrib/ai/.agents/skills, /var/www/html/web/modules/contrib/ai/modules/ai_api_explorer/.agents/skills, /var/www/html/web/modules/contrib/document_loader/.claude/skills
✓ Installed: drupal-accessibility (from composer)
✓ Installed: drupal-automated-testing (from composer)
✓ Installed: drupal-configuration (from composer)
✓ Installed: drupal-expert-corrections (from composer)
✓ Installed: drupal-gitlab (from composer)
✓ Installed: drupal-render-pipeline (from composer)
✓ Installed: drupal-skill-authoring (from composer)
✓ Installed: drupal-writing-documentation (from composer)
✓ Installed: create-ai-provider (from webroot)
✓ Installed: create-automator-type (from webroot)
✓ Installed: create-field-widget-action (from webroot)
✓ Installed: create-functional-js-test (from webroot)
✓ Installed: create-guardrail-plugin (from webroot)
✓ Installed: create-operation-type (from webroot)
[WARNING] Skill 'create-ai-api-explorer' failed validation: Directory name 'create-ai-api-explorer' must match skill
name 'create-new-explorer'
```
issue