Capture mesh-catalog at feat/r4g (2246ccc4) with the templates its manifests name and its predefined.json, and lay the copy out as a repository's root

The catalogue's manifests moved their content into template files and fall back to predefined keys, so a copy of
module.json alone no longer passes the catalogue's own check; the bus's Dockerfile is gone from the catalogue.

testdata/beside/mesh-catalog/modules/powerlevel10k/module.json.captured

@@ -1,27 +1,30 @@
 {
   "module": "powerlevel10k",
   "version": "1",
-  "shell": [
-    {
-      "for": "zsh",
-      "slot": "normal",
-      "code": "# The prompt: powerlevel10k v1.20.0, pinned in this module (novox/hq ADR 0205), and its configuration.\n[[ ! -f ~/.local/share/powerlevel10k/powerlevel10k.zsh-theme ]] || source ~/.local/share/powerlevel10k/powerlevel10k.zsh-theme\n[[ ! -f ~/.config/powerlevel10k/p10k.zsh ]] || source ~/.config/powerlevel10k/p10k.zsh\n"
-    }
-  ],
+  "moved": true,
   "resources": [
     {
       "id": "theme",
       "type": "archive",
       "path": "${machine:account-home}/.local/share/powerlevel10k",
       "owner": "${machine:account}",
-      "artifact": "theme"
+      "artifact": "theme",
+      "unknown": "move-out",
+      "knows": ["powerlevel9k.zsh-theme.zwc", "powerlevel10k.zsh-theme.zwc", "internal/p10k.zsh.zwc", "internal/icons.zsh.zwc", "internal/configure.zsh.zwc", "internal/worker.zsh.zwc", "internal/parser.zsh.zwc", "gitstatus/gitstatus.plugin.zsh.zwc", "gitstatus/install.zwc"]
     },
     {
       "id": "configuration",
       "type": "archive",
       "path": "${machine:account-home}/.config/powerlevel10k",
       "owner": "${machine:account}",
-      "artifact": "configuration"
+      "artifact": "configuration",
+      "unknown": "move-out"
+    }
+  ],
+  "items": [
+    {
+      "collection": "shell:zsh:normal",
+      "template": "files/zsh-normal"
     }
   ],
   "build": {
@@ -35,6 +38,11 @@
         "name": "configuration",
         "kind": "archive",
         "from": "config"
+      },
+      {
+        "name": "files",
+        "kind": "archive",
+        "from": "files"
       }
     ]
   }