audit-logger: a module that records every event on the mesh

The universal consumer from ADR 0046 — no privilege, just a module that
consumes '#' and writes each event to an append-only trail. Its whole code
is on('#', record); the manifest declares consumes:['#'] and a log dir.
Records module.*, mesh.* and node.* events alike (ADR 0047's namespace).

Type-checks against @novox/mesh-sdk; the handler test records a module
event and a node event with their metadata; the manifest parses against
the consumes-enabled schema.

Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF

modules/audit-logger/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "noEmit": true
+  },
+  "include": ["audit.ts", "index.ts"]
+}