merge: testing → main (reconcile 2-week divergence)

decnet/topology/__init__.py

@@ -0,0 +1,23 @@
+"""MazeNET — nested deception topologies.
+
+A topology is an arbitrary-depth DAG of LANs, connected by multi-homed
+"bridge deckies" that optionally forward L3 between segments.  One LAN
+is marked as the DMZ (Internet-facing).  Persisted via the repo pattern;
+deployed via :mod:`decnet.engine.deployer`.
+"""
+from decnet.topology.config import TopologyConfig, GeneratedTopology
+from decnet.topology.generator import generate
+from decnet.topology.status import (
+    TopologyStatus,
+    assert_transition,
+    TopologyStatusError,
+)
+
+__all__ = [
+    "TopologyConfig",
+    "GeneratedTopology",
+    "generate",
+    "TopologyStatus",
+    "assert_transition",
+    "TopologyStatusError",
+]