Event names are local now, in the manifests and in the code

Every module named its events the way the old bus spelled a routing key —
`module.<module>.<verb>`. Design 29 says a module names an event locally and the
mesh works out where it lands, so all 37 were stale against a rule already
decided. On the new bus that derives into a namespace belonging to a module
called "module", so no cross-module subscription in the mesh matched anything:
nothing failed, nothing reacted (novox/hq 04-ISSUES/127).

36 manifests converted, and 43 files of module code with them. The code mattered
as much as the manifests: the runtime builds the subject from what `emit()` is
handed, so a converted manifest with unconverted code would have had the
permission and the subject disagree.

Three things the new check found on the way:

- `photos` emitted an event its manifest never declared, which the new bus refuses
  outright. Declared.
- `showcase` waited for an event nothing emits, so its demo could never be
  triggered — only `showcase` may publish under its own name. It emits both halves
  now.
- `distribution` declared an event named after a different module. It emits
  `image.pushed` under its own name. An event about a *role* belongs on the seat,
  where the name outlives whoever holds it, but the sdk has no way to publish on a
  seat yet, so that stays recorded rather than declared.

The audit logger's "everything" pattern is `**` rather than the old bus's `#`.

modules/audit-logger/module.json

@@ -3,7 +3,7 @@
   "version": "1",
   "slug": "audit",
   "consumes": [
-    "#"
+    "**"
   ],
   "own-secrets": {
     "broker": "/var/lib/audit-logger/broker"

modules/audit-logger/test/audit.test.ts

@@ -15,16 +15,16 @@ test("audit-logger records every event to the trail as one line each", async ()
   const path = join(dir, "audit.log");
 
   // The audit-logger's whole behaviour: consume everything, record it.
-  await on("#", async (event) => record(event, path));
+  await on("**", async (event) => record(event, path));
 
   process.env.MESH_MODULE = "umami";
   process.env.MESH_NODE = "anchor";
-  await emit("module.umami.site.created", { domain: "my-app" });
+  await emit("site.created", { domain: "my-app" });
   await emit("node.anchor.joined", { role: "worker" }); // a node event, not a module one
 
   const lines = (await readFile(path, "utf8")).trim().split("\n").map((l) => JSON.parse(l));
   assert.equal(lines.length, 2);
-  assert.deepEqual(lines.map((l) => l.type), ["module.umami.site.created", "node.anchor.joined"]);
+  assert.deepEqual(lines.map((l) => l.type), ["umami.site.created", "node.anchor.joined"]);
   assert.equal(lines[0].source, "umami");
   assert.equal(lines[0].node, "anchor");
   assert.equal(lines[0].body.domain, "my-app");