Review desk: announced pages; trial event page

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

questions/review/index.yaml

@@ -37,3 +37,26 @@ alternatives:
           transitions:
             - to: unsubscribed
               label: Unsubscribe
+
+  - name: Announced pages
+    description: >
+      Pages with an `event:` window, kept here by portal itself. When a
+      window closes the record becomes a task: post what happened,
+      then mark it done.
+    action: /review
+    consequence: [Confirm]
+    features:
+      - name: ""
+        description: ""
+        resource:
+          source:
+            kind: kv
+            bucket: portal_events
+          requires_group: owners
+          transitions:
+            - from: awaiting_summary
+              to: summarized
+              label: Posted what happened
+            - from: announced
+              to: summarized
+              label: Needs no summary

questions/trial-session.yaml

@@ -0,0 +1,20 @@
+# Trial run of portal's announced pages (event: window). Short-lived
+# on purpose: it announces itself in the header for a few minutes,
+# then turns into a followup and lands a summary task on /review.
+name: Will you draw with us?
+description: >
+  A five-minute drawing session — everyone at the canvas at once, to
+  see whose paths land near each other.
+event:
+  starts: "2026-08-30T12:40:18+02:00"
+  duration: 5m
+  place: redoal.com
+alternatives:
+  - name: Be at the canvas when it starts
+    description: >
+      Nothing to sign up for — draw on the landing page while the
+      window is open and the echoes do the rest.
+    features:
+      - name: What to bring
+        description: A finger or a pen, and one shape you'd recognize again.
+        icon: lucide:pen-line