fix: enforce private feedback access across list and detail

tests/runtime/organization.capnp

@@ -8,7 +8,8 @@ const config :Workerd.Config = (
       modules = [
         (name = "test.mjs", esModule = embed "organization-test.mjs"),
         (name = "index.js", esModule = embed "../../src/index.js"),
-        (name = "org-context.js", esModule = embed "../../src/org-context.js")
+        (name = "org-context.js", esModule = embed "../../src/org-context.js"),
+        (name = "feedback-access.js", esModule = embed "../../src/feedback-access.js")
       ]
     )),
     (name = "organization-upstream", worker = (