A definition names no host path for its own data

Twenty-eight modules' data directories are placed: the root as place ".", a sub-directory named by
its id, and every host-side reference — binds, secrets, own secrets, grants, receives, file paths,
mounts, env-files — as ${dir:<id>}. Resolved on the default root every path is the one the manifest
named before, which the controller's TestPlacedDirectoriesKeepTheirPaths proves over both checkouts;
so no data moves and no machine sees a change. Five directories whose id is not their last segment
keep their path as a placement (novox/hq issue 119, ADR 0112, design 27).

modules/local-model-consumer/module.json

@@ -6,25 +6,24 @@
     "model-access"
   ],
   "binds": {
-    "model-access": "/var/lib/local-model-consumer/model.json"
+    "model-access": "${dir:state}/model.json"
   },
   "resources": [
     {
       "id": "state",
       "type": "directory",
-      "path": "/var/lib/local-model-consumer",
-      "mode": "0700"
+      "mode": "0700",
+      "place": "."
     },
     {
       "id": "config",
       "type": "directory",
-      "path": "/var/lib/local-model-consumer/config",
       "mode": "0700"
     },
     {
       "id": "openai-env",
       "type": "file",
-      "path": "/var/lib/local-model-consumer/config/openai.env",
+      "path": "${dir:config}/openai.env",
       "mode": "0600",
       "content": "OPENAI_BASE_URL=http://${bound:model-access:at}:${bound:model-access:port}/v1\nOPENAI_MODEL=${bound:model-access:model}\nOPENAI_API_KEY=local\n"
     }