feat(upstream): snapshot a6f47abd, REST VedAstro path, and 116-technique truth layer

Advance the one-way import to git commit a6f47abd with consultation keypath golden, switch official VedAstro comparison to the REST Calculate bridge, and receive the 25 new registry entries behind research_only_blocked.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_api_server_security.py

@@ -1622,7 +1622,9 @@ def test_capability_audit_scans_registry_and_local_sources() -> None:
     assert ux['summary']['excellent'] == summary['productized']
     assert ux['summary']['usable'] == 0
     assert ux['summary']['thin'] == summary['api_backed'] + summary['engine_or_full_reading']
-    assert ux['summary']['not_user_ready'] == 0
+    # 原值＝not_user_ready == 0。新值＝等于 registry_only。
+    # 原因＝任务 1 新增 25 项中网页未执行的条目保持 registry_only，覆盖层 research_only_blocked。
+    assert ux['summary']['not_user_ready'] == summary['registry_only']
     assert all(0 <= row['ux_score'] <= 6 for row in ux['rows'])
     assert all('ux_next_action' in row for row in ux['next_queue'])
     ux_by_id = {row['id']: row for row in ux['rows']}