plans: row 159 I4 tests add the container-address and network-membership checks (Mos, mos-0716)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

docs/plans/2026-10-18_containerized-install-rows.md

@@ -265,6 +265,11 @@ the broker.
     host path and the container's own HOME;
   - the port answers on host 127.0.0.1 and not on the host's other
     addresses;
+  - a host process can't reach the Console container's own address on
+    7332, the container address read from inspect (Mos, mos-0715 and
+    mos-0716);
+  - no container other than the Console is on the `mosaic-console`
+    network, read from network inspect (Mos, mos-0715 and mos-0716);
   - a signed-in decision resolves and records `via: human-socket`;
   - the start check accepts the five files and a leftover `.tmp`, and
     refuses a socket, an unknown file, a planted `launch.sock` and