Address todos in CCC empty scope / subscription handling tests
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3586110. -->
Reported by: [kristen pol](https://www.drupal.org/user/8389)
>>>
<p>[Tracker]<br>
<strong>Update Summary: </strong>[One-line status update for stakeholders]<br>
<strong>Check-in Date: </strong>MM/DD/YYYY<br>
<strong>Blocked by: </strong>[#XXXXXX] (New issues on new lines)<br>
<strong>Additional Collaborators: </strong> @username1, @username2<br>
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[/Tracker]</p>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>Follow-up from:</p>
<p><span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-2"><a href="https://www.drupal.org/project/ai_context/issues/3586091" title="Status: Fixed">#3586091: Review CCC todo comments for action items</a></span></p>
<p>### Empty scope / subscription handling (2 tests)</p>
<p>Empty or cleared scope selections are a normal user action. If this isn't handled gracefully it could cause data corruption or confusing behavior.</p>
<p>| File | Method | Line |<br>
|------|--------|------|<br>
| `tests/src/Functional/AiContextScopeContextItemFormTest.php` | `testEmptyScopeSelectionsHandledCorrectly` | 217 |<br>
| `tests/src/Functional/AiContextScopeAgentFormTest.php` | `testEmptySubscriptionsHandledCorrectly` | 172 |</p>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>Fix todos</p>
<h3 id="summary-remaining-tasks">Target date or deadline</h3>
<p>May 2026</p>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<ul>
<li>Fix todos</li>
<li>Review and run tests</li>
</ul>
<h3 id="summary-ai-usage">AI usage (if applicable)</h3>
<p>[x] AI Assisted Issue<br>
This issue was generated with AI assistance, but was reviewed and refined by the creator.</p>
<p>[ ] AI Assisted Code<br>
This code was mainly generated by a human, with AI autocompleting or parts AI generated, but under full human supervision.</p>
<p>[ ] AI Generated Code<br>
This code was mainly generated by an AI with human guidance, and reviewed, tested, and refined by a human.</p>
<p>[ ] Vibe Coded<br>
This code was generated by an AI and has only been functionally tested.</p>
> Related issue: [Issue #3586109](https://www.drupal.org/node/3586109)
issue