refactor(db)!: clean up business SQL access

- make realtime replacement and analysis result writes transactional\n- consolidate SCADA repositories and remove process-global project state\n- validate SCADA batches and use indexed GIS-backed business queries\n\nBREAKING CHANGE: remove the public analysis result writer and the pipeline-health network_name query parameter.

tests/unit/test_realtime_repository.py

@@ -94,13 +94,13 @@ def test_realtime_node_and_link_replacement_share_outer_transaction(monkeypatch)
     calls: list[str] = []
     monkeypatch.setattr(
         RealtimeRepository,
-        "insert_nodes_batch_sync",
-        lambda _conn, _data: calls.append("nodes"),
+        "_copy_nodes_sync",
+        lambda _cur, _data, _time: calls.append("nodes"),
     )
     monkeypatch.setattr(
         RealtimeRepository,
-        "insert_links_batch_sync",
-        lambda _conn, _data: calls.append("links"),
+        "_copy_links_sync",
+        lambda _cur, _data, _time: calls.append("links"),
     )
 
     RealtimeRepository.store_realtime_simulation_result_sync(