hive-c0re/hive-sh4re: remove the ask/answer wire protocol + core routing

hive-sh4re/src/inbox.rs

@@ -134,15 +134,6 @@ pub enum LooseEnd {
         description: Option<String>,
         age_seconds: u64,
     },
-    /// An unanswered question row.
-    Question {
-        id: i64,
-        asker: String,
-        #[serde(default, skip_serializing_if = "Option::is_none")]
-        target: Option<String>,
-        question: String,
-        age_seconds: u64,
-    },
     /// A scheduled but un-delivered reminder row.
     Reminder {
         id: i64,
@@ -203,7 +194,6 @@ pub enum LooseEnd {
 #[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "snake_case")]
 pub enum CancelLooseEndKind {
-    Question,
     Reminder,
     /// Withdraw a pending approval (manager surface only).
     Approval,