Document standalone and collection pipeline usage

README.md

@@ -18,8 +18,7 @@ ansible-galaxy collection install -r collections/requirements.yml
 The dependency manifest installs the roles under their canonical names:
 `rakestraw.seriatim`, `rakestraw.audita`, `rakestraw.notarius`,
 `rakestraw.scriptorium`, and `rakestraw.narratio`. This standalone role is
-named `rakestraw.dnd_pipeline`; a later collection release will expose it as
-`rakestraw.dnd.pipeline`.
+named `rakestraw.dnd_pipeline`.
 
 ```yaml
 ---
@@ -32,6 +31,26 @@ named `rakestraw.dnd_pipeline`; a later collection release will expose it as
         dnd_pipeline_whisperx_transcribe_url: https://whisperx.example/transcribe
 ```
 
+The collection source exposes a reviewed snapshot of this role as
+`rakestraw.dnd.pipeline`:
+
+```yaml
+---
+- name: Install the D&D pipeline from the collection
+  hosts: pipeline_hosts
+  gather_facts: true
+  roles:
+    - role: rakestraw.dnd.pipeline
+      vars:
+        dnd_pipeline_whisperx_transcribe_url: https://whisperx.example/transcribe
+```
+
+Collection consumers should follow the unified bootstrap instructions in the
+[`rakestraw.dnd` collection repository](https://gitea.maximumdirect.net/eric/ansible-collection-dnd).
+This standalone repository remains authoritative for role changes; collection
+maintainers import a reviewed commit as a snapshot. This does not imply that a
+collection release has been published or tagged.
+
 ## Variables
 
 `dnd_pipeline_whisperx_transcribe_url` is required and is passed to Narratio.