Method publish_external

crates/openshell-server/src/tracing_bus.rs:105–112

Publish a log line from an external source (e.g., sandbox push). Injects the line into the same broadcast channel and tail buffer used by the tracing layer, so it appears in `WatchSandbox` and `GetSandboxLogs` transparently.

(&self, log: SandboxLogLine)

    /// used by the tracing layer, so it appears in `WatchSandbox` and
    /// `GetSandboxLogs` transparently.
    pub fn publish_external(&self, log: SandboxLogLine) {
        let evt = SandboxStreamEvent {
            payload: Some(openshell_core::proto::sandbox_stream_event::Payload::Log(
                log.clone(),
            )),
        };
        self.publish(&log.sandbox_id, evt, Self::DEFAULT_TAIL);
    }

    /// Default tail buffer capacity (lines per sandbox).
    const DEFAULT_TAIL: usize = 2000;