The bundle and the mesh stop removing each other

04-ISSUES/010. The store now records where each resource came from -- carried,
or declared -- and each origin removes only its own. A declaration removes what
the mesh previously declared and never what the bundle raised.

State written before the field existed reads as carried, because everything a
host had applied by then came from its bundle: there was no other way to tell
it anything. Guessing the other way would have the first upgrade remove the
substrate, which is this fault arriving through the change that fixes it.

Verified on the scenario that caused it, and on the property that had to
survive it: a later declaration dropping a resource still removes that
resource, so removal by omission still means what it meant.

Also stops swallowing a publish failure. A node that applied a declaration and
could not tell the mesh looked exactly like one that had -- the mesh believing
it never answered, the node believing it did, and nothing anywhere saying so.
Reports are published mandatory now, so anything the broker cannot route comes
back and is said out loud rather than dropped in silence.

examples/substrate-first-node.lock

@@ -74,7 +74,7 @@
       "command": ["docker", "run", "--rm", "--network", "container:mesh-store",
                   "-e", "MESH_STORE_INVENTORY=postgres://postgres:bootstrap@127.0.0.1:5432/inventory?sslmode=disable",
                   "-e", "MESH_STORE_IDENTITY=postgres://postgres:bootstrap@127.0.0.1:5432/identity?sslmode=disable",
-                  "192.0.2.250:5000/mesh-control@sha256:1dfcf6a879e16e671d4d6459271fd2630e30560afa1211508ab3994494786893",
+                  "192.0.2.250:5000/mesh-control@sha256:b14e0a9765445b56f21aa8cf25be6a614b46974de710ddad92ee577074065858",
                   "migrate"],
       "verify": ["sh", "-c", "docker exec mesh-store psql -U postgres -d inventory -tAc \"select to_regclass('public.node')\" | grep -qx node && docker exec mesh-store psql -U postgres -d identity -tAc \"select to_regclass('public.signing_key')\" | grep -qx signing_key"]
     },
@@ -108,7 +108,7 @@
       "id": "control-plane",
       "type": "container",
       "name": "mesh-control",
-      "image": "192.0.2.250:5000/mesh-control@sha256:1dfcf6a879e16e671d4d6459271fd2630e30560afa1211508ab3994494786893",
+      "image": "192.0.2.250:5000/mesh-control@sha256:b14e0a9765445b56f21aa8cf25be6a614b46974de710ddad92ee577074065858",
       "network": "host",
       "args": ["serve"],
       "volumes": ["mesh-broker-tls:/broker-tls:ro"],