drop hive and agent response fields the frontend never reads

hive-sh4re/src/container.rs

@@ -2,7 +2,6 @@
 //! returns, plus the per-account matrix identity shape surfaced by
 //! `GetAgentMeta`.
 
-use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 
 /// One row in a `HostRequest::AgentStatus` result — the operator-CLI
@@ -46,24 +45,6 @@ pub struct AgentStatusRow {
     /// paused while stopped, and pause survives a restart.
     #[serde(default)]
     pub paused: bool,
-    /// The Claude model the agent's harness is currently using. Mirrors
-    /// `container_view::ContainerView::active_model`: `None` when the
-    /// agent has never started a turn, the field is absent from its
-    /// harness state file, or the container isn't running.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub active_model: Option<String>,
-    /// The agent's current free-text status, set via the `set_status`
-    /// tool. `None` when unset or the container isn't running — a
-    /// stopped agent's on-disk status is a stale snapshot from before
-    /// the stop (same rule `container_view::read_agent_status_live`
-    /// applies for every other reader of this data).
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub status_text: Option<String>,
-    /// When `status_text` was last set, RFC 3339 UTC on the wire (see
-    /// `hive_sh4re::wire_time`). `None` exactly when `status_text` is
-    /// `None`.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub status_set_at: Option<DateTime<Utc>>,
     /// This agent's own web UI, behind the gateway
     /// (`https://<dashboard-domain>/agent/<name>/`) — the same URL the operator
     /// dashboard's "open" action uses. `None` when the dashboard's domain isn't
@@ -93,3 +74,42 @@ pub struct MatrixIdentity {
     /// Homeserver base URL this account is on.
     pub homeserver: String,
 }
+
+#[cfg(test)]
+mod tests {
+    use super::AgentStatusRow;
+
+    /// The roster row carries exactly these keys; a field added back needs a reader.
+    #[test]
+    fn the_agent_status_row_serialises_exactly_its_fields() {
+        let row = AgentStatusRow {
+            name: "alice".to_owned(),
+            running: true,
+            failed: false,
+            needs_login: false,
+            pending_reminders: 0,
+            paused: false,
+            url: Some("https://example.invalid/agent/alice/".to_owned()),
+        };
+        let value = serde_json::to_value(&row).unwrap();
+        let mut keys: Vec<&str> = value
+            .as_object()
+            .unwrap()
+            .keys()
+            .map(String::as_str)
+            .collect();
+        keys.sort_unstable();
+        assert_eq!(
+            keys,
+            [
+                "failed",
+                "name",
+                "needs_login",
+                "paused",
+                "pending_reminders",
+                "running",
+                "url"
+            ]
+        );
+    }
+}