docs: update get_host_journal container param to mention hive-ci and other siblings

hive-ag3nt/src/mcp.rs

@@ -1064,6 +1064,9 @@ impl AgentServer {
             capability). All filters are optional - omit to get the last N host journal lines. \
             `unit`: filter to a systemd unit (e.g. `hive-c0re.service`). \
             `container`: nspawn machine name verbatim (e.g. `h-iris`). Omit for host journal. \
+            Agent containers use the `h-` prefix (e.g. `h-iris`, `h-atlas`); \
+            infrastructure containers use their full name (e.g. `hive-ci`, `hive-forge`, \
+            `hive-matrix`, `hive-gateway`). \
             `lines`: how many lines (default 30, max 100). \
             `priority`: minimum syslog level enum. \
             `grep`: regex matched against log message fields (journalctl --grep). \
@@ -1705,6 +1708,9 @@ pub struct GetHostJournalArgs {
     #[serde(default)]
     pub unit: Option<String>,
     /// nspawn machine name verbatim (e.g. `h-iris`). Omit for host journal.
+    /// Agent containers use the `h-` prefix (e.g. `h-iris`); infrastructure
+    /// containers use their full name (e.g. `hive-ci`, `hive-forge`,
+    /// `hive-matrix`, `hive-gateway`).
     #[serde(default)]
     pub container: Option<String>,
     /// Number of lines to return (default 30, max 100).

hive-sh4re/src/priv_proto.rs

@@ -16,7 +16,7 @@ pub const MANAGER_NAME: &str = "ruth";
 pub const AGENT_PREFIX: &str = "h-";
 
 /// Sibling service containers managed by hive-c0re.
-pub const SIBLING_CONTAINERS: &[&str] = &["hive-forge", "hive-matrix", "hive-gateway"];
+pub const SIBLING_CONTAINERS: &[&str] = &["hive-forge", "hive-matrix", "hive-gateway", "hive-ci"];
 
 /// Host path of the meta flake. The flake ref for agent `<name>` is
 /// `{META_DIR}#{name}`, derived by `hive-priv` — never passed over the wire.