add simple ui implementation for docker

src/ui/logger.rs

@@ -0,0 +1,23 @@
+use crate::event::Event;
+
+pub(crate) struct LoggerUI {}
+
+impl super::UI for LoggerUI {
+    fn new() -> color_eyre::Result<Self> {
+        env_logger::Builder::new().filter_level(log::LevelFilter::Debug).init();
+        Ok(Self {})
+    }
+
+    fn set_log_level(log_level: log::LevelFilter) {
+        log::set_max_level(log_level);
+    }
+
+    async fn run(
+        self,
+        _tx: tokio::sync::mpsc::UnboundedSender<Event>,
+        mut rx: tokio::sync::mpsc::UnboundedReceiver<Event>,
+    ) -> color_eyre::Result<()> {
+        while rx.recv().await.is_some() {}
+        Ok(())
+    }
+}