test(api): capability audit no longer counts the deleted dead panel as app-visible (BUG-1342)

The audit scans frontend app/components source. Its only Case Validation
hit was evidence-audit-panel.tsx, never mounted and deleted in #63, so the
topic is truthfully gone and case_validator's UX level is thin. Product
owner chose option A on issue #63 (Claude fixes directly). Staging gate
run 1824 was red on this test.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LutgzyJqNhPpZy1nFsJtN3

tests/test_api_server_security.py

@@ -1632,9 +1632,12 @@ def test_capability_audit_scans_registry_and_local_sources() -> None:
         'reports/[reportId]',
         'terms',
     ]
+    # 原值: 期望集合含 'Case Validation'
+    # 新值: 去掉 'Case Validation'
+    # 原因: 唯一命中它的是从未挂载的内部面板 evidence-audit-panel.tsx（含 MEVG 字样），
+    #       BUG-1342 删掉该死组件后，用户界面上本来就看不到案例校验；审计现在如实不再列出
     assert set(audit['surfaces']['app_visible_topics']) == {
         'Birth Rectification',
-        'Case Validation',
         'Synastry 16-factor',
     }
     assert '/api/deep_varga_avastha' in audit['surfaces']['api_endpoints']
@@ -1666,7 +1669,11 @@ def test_capability_audit_scans_registry_and_local_sources() -> None:
     assert all('ux_next_action' in row for row in ux['next_queue'])
     ux_by_id = {row['id']: row for row in ux['rows']}
     assert ux_by_id['birth_time_rectifier']['ux_level'] in {'excellent', 'usable'}
-    assert ux_by_id['case_validator']['ux_level'] == 'excellent'
+    # 原值: case_validator 的 ux_level == 'excellent'
+    # 新值: == 'thin'
+    # 原因: 同上，'excellent' 靠的是从未挂载的 evidence-audit-panel.tsx 被扫成「界面可见」；
+    #       BUG-1342 删掉它后按真实界面评分，案例校验没有用户入口，评为 thin 是如实结果
+    assert ux_by_id['case_validator']['ux_level'] == 'thin'
     assert ux_by_id['synastry_16factor']['ux_level'] == 'excellent'
     for technique_id in [
         'ashtakavarga_pav',