feat(search): add legal force catalog and taxonomy draft

backend/test_search_topic_taxonomy.py

@@ -0,0 +1,56 @@
+import json
+import sqlite3
+import tempfile
+import unittest
+from contextlib import closing
+from pathlib import Path
+
+from tools.build_search_topic_taxonomy import build
+
+
+class SearchTopicTaxonomyTest(unittest.TestCase):
+    def test_preserves_source_tree_counts_and_marks_unclassified_roots(self):
+        with tempfile.TemporaryDirectory() as temporary:
+            root = Path(temporary)
+            (root / "documents/1").mkdir(parents=True)
+            (root / "documents/2").mkdir(parents=True)
+            with closing(sqlite3.connect(root / "manifest.sqlite3")) as db:
+                db.execute("CREATE TABLE documents (code TEXT, state TEXT)")
+                db.executemany("INSERT INTO documents VALUES (?, 'success')", [("1",), ("2",)])
+                db.commit()
+            classifier = {
+                "Code": None,
+                "Name": {"Rus": "ЗАКОНОДАТЕЛЬСТВО О ТРУДЕ", "Kyr": None},
+                "GeneralClassifiers": [{
+                    "Code": "child-1",
+                    "Name": {"Rus": "Рабочее время", "Kyr": "Иш убактысы"},
+                    "GeneralClassifiers": [],
+                }],
+            }
+            unknown = {
+                "Code": None,
+                "Name": {"Rus": "НЕИЗВЕСТНАЯ РУБРИКА", "Kyr": None},
+                "GeneralClassifiers": [],
+            }
+            (root / "documents/1/document.json").write_text(
+                json.dumps({"general_classifiers": [classifier]}, ensure_ascii=False),
+                encoding="utf-8",
+            )
+            (root / "documents/2/document.json").write_text(
+                json.dumps({"general_classifiers": [classifier, unknown]}, ensure_ascii=False),
+                encoding="utf-8",
+            )
+
+            catalog = build(root)
+            groups = {group["code"]: group for group in catalog["groups"]}
+            labor_root = groups["labor_social"]["children"][0]
+
+            self.assertEqual((catalog["source_document_count"], catalog["source_node_count"], catalog["source_root_count"]), (2, 3, 2))
+            self.assertEqual(labor_root["document_count"], 2)
+            self.assertEqual(labor_root["children"][0]["document_count"], 2)
+            self.assertEqual(groups["review_required"]["children"][0]["grouping_status"], "manual_review")
+            self.assertEqual(catalog["nodes_missing_kyrgyz_label"], 2)
+
+
+if __name__ == "__main__":
+    unittest.main()