Document completed workspace behavior

examples/dnd-spells.config.yml

@@ -1,4 +1,19 @@
 version: 2
+# For production runs, use a writable application-owned workspace such as:
+#
+# workspace:
+#   directory: /var/lib/notarius
+#   diagnostics:
+#     retention: auto
+#   resume:
+#     enabled: false
+#   debug:
+#     enabled: false
+#
+# For local development, use a project-local ignored path such as:
+#
+# workspace:
+#   directory: ./.notarius/workspace
 pipelines:
   dnd-session:
     input: seriatim