Add feedback/ for consumer reports on canon-concept utility

A third front door next to incoming/ and demand/: longitudinal PurposeFit
evidence, not a change request and not a canon artifact. Seeded with the
resource-control backup-cycle mapping.

canon.yaml

@@ -128,6 +128,9 @@ planned_directories:
   - infospace/examples/
   - infospace/validation/
   - workplans/
+  - demand/
+  - incoming/
+  - feedback/
 
 workplans:
   registry: workplans/index.yaml
@@ -147,6 +150,12 @@ workplans:
     - ITC-WP-0013
     - ITC-WP-0014
 
+feedback:
+  path: feedback/
+  index: feedback/index.yaml
+  practice: feedback/README.md
+  template: feedback/TEMPLATE.md
+
 assimilation:
   practice: infospace/assimilation/intake-and-assimilation-practice.md
   intake_dir: incoming/