Watch: waiting-count complication and multi-select questions

A WidgetKit extension (accessoryCircular, Rectangular, Inline, Corner) shows
GET /v1/summary. The device token moves to the App Group's Keychain access
group on launch so the extension can read it without re-pairing; the app
reloads the timeline when its feed counts change and on notifications.
Multi-select questions toggle options and send an array of values.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

watch/WristCode/Notifications/NotificationHandler.swift

@@ -103,6 +103,7 @@ final class NotificationHandler: NSObject, UNUserNotificationCenterDelegate {
             return
         case let .open(route):
             if let route { model.open(route) } else { model.path = [] }
+            model.reloadComplication()
             await model.refreshFeed()
             return
         case let .respond(hostId, threadId, requestId, decision):
@@ -118,6 +119,7 @@ final class NotificationHandler: NSObject, UNUserNotificationCenterDelegate {
                 try await model.api.sendMessage(hostId: hostId, threadId: threadId, text: text)
             }
         }
+        model.reloadComplication()
         await model.refreshFeed()
     }