dashboard: question_added / question_resolved mutation events + client derived state

hive-c0re/src/dashboard_events.rs

@@ -77,4 +77,32 @@ pub enum DashboardEvent {
         note: Option<String>,
         description: Option<String>,
     },
+    /// An operator-targeted question landed in the queue
+    /// (`Ask { to: None | Some("operator") }`). Peer-to-peer
+    /// questions (target = Some(<agent>)) never fire this event —
+    /// the dashboard only ever shows operator-bound questions, so
+    /// the emit site filters on `target.is_none()`.
+    QuestionAdded {
+        seq: u64,
+        id: i64,
+        asker: String,
+        question: String,
+        options: Vec<String>,
+        multi: bool,
+        asked_at: i64,
+        deadline_at: Option<i64>,
+    },
+    /// An operator-targeted question was answered (operator answer,
+    /// peer override, or ttl watchdog `[expired]`). Clients move the
+    /// row from pending to history. `cancelled = true` when the
+    /// operator dismissed via the cancel button — same code path on
+    /// the server but useful to surface differently in the UI.
+    QuestionResolved {
+        seq: u64,
+        id: i64,
+        answer: String,
+        answerer: String,
+        answered_at: i64,
+        cancelled: bool,
+    },
 }