chore: drop stale dead_code allows + the unused operator_questions get method

hive-c0re/src/operator_questions.rs

@@ -238,19 +238,6 @@ impl OperatorQuestions {
         Ok((question, asker, target))
     }
 
-    #[allow(dead_code)]
-    pub fn get(&self, id: i64) -> Result<Option<OpQuestion>> {
-        let conn = self.conn.lock().unwrap();
-        conn.query_row(
-            "SELECT id, asker, question, options_json, multi, asked_at, answered_at, answer, deadline_at, target
-               FROM operator_questions WHERE id = ?1",
-            params![id],
-            row_to_question,
-        )
-        .optional()
-        .map_err(Into::into)
-    }
-
     /// Every pending question, operator-targeted or peer-to-peer.
     /// Drives the dashboard's questions pane now that peer threads
     /// are surfaced for visibility + operator override-answer.