feat(okf): wire adapter into public API — import_bundle carries link graph, package exposes okf namespace (TDD, +2)

tests/test_okf.py

@@ -444,3 +444,22 @@ def test_link_graph_records_rejected_dangerous_link():
     bundle = {"a/main.md": "---\ntype: t\n---\n[x](javascript:alert(1))\n"}
     graph = link_graph(bundle)
     assert any(from_id == "a/main" for from_id, _target, _reason in graph.rejected)
+
+
+# --- wiring: import_bundle carries the cross-link graph, and the package
+#     exposes the okf adapter as a first-class namespace ----------------------
+
+def test_import_bundle_attaches_link_graph():
+    bundle = {
+        "a/main.md": "---\ntype: t\n---\nSee [later](/b/target.md).\n",
+        "a/other.md": "---\ntype: t\n---\nNothing linked here.\n",
+    }
+    result = import_bundle(bundle)
+    assert ("a/main", "b/target") in result.links.dangling
+
+
+def test_okf_adapter_is_exposed_from_package():
+    import llm_ingestion_guard as guard
+
+    assert "okf" in guard.__all__
+    assert guard.okf.import_bundle is import_bundle