The catalogue moves to its own repository

Thirty modules the mesh builds, provisions and runs, as manifests — one
per module, flat under modules/. They were in mesh-control/examples/,
which framed the mesh's real modules as illustrations of a control-plane
package; they are neither examples nor the control plane's. The engine
that reads them stays in mesh-control; the data lives here, consumed as
a build source.

Answers the tier-4 question novox/hq ADR 0030 left open — where the
catalogue lives — in favour of one flat repository, which the drop of
domain grouping (seats, claims and tags instead) makes the right shape.

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

modules/radarr.json

@@ -0,0 +1,57 @@
+{
+  "module": "radarr",
+  "version": "1",
+  "capabilities": [
+    "container-runtime"
+  ],
+  "listens": [
+    {
+      "port": 7878,
+      "protocol": "tcp",
+      "from": "mesh",
+      "why": "managing films"
+    }
+  ],
+  "resources": [
+    {
+      "id": "config",
+      "type": "directory",
+      "path": "/services/radarr/config",
+      "mode": "0700",
+      "owner": "1000:1000"
+    },
+    {
+      "id": "media-movies",
+      "type": "directory",
+      "path": "/services/media/movies",
+      "mode": "0755",
+      "owner": "1000:1000"
+    },
+    {
+      "id": "media-downloads",
+      "type": "directory",
+      "path": "/services/media/downloads",
+      "mode": "0755",
+      "owner": "1000:1000"
+    },
+    {
+      "id": "server",
+      "type": "container",
+      "name": "radarr",
+      "image": "lscr.io/linuxserver/radarr@sha256:119aaa4a4f7349bcd2a136c5373a0d7925b5479915c7dfe0c0ad352db2a6d438",
+      "env": {
+        "PUID": "1000",
+        "PGID": "1000",
+        "TZ": "Etc/UTC"
+      },
+      "ports": [
+        "7878"
+      ],
+      "volumes": [
+        "/services/radarr/config:/config",
+        "/services/media/movies:/movies",
+        "/services/media/downloads:/downloads"
+      ]
+    }
+  ]
+}