start working on bar pinger and traewelling client

programs/traveldings/src/commands/current_journey.rs

@@ -0,0 +1,9 @@
+use crate::traewelling::TraewellingClient;
+
+pub async fn get_current_journey() -> anyhow::Result<()> {
+    let client = TraewellingClient::new()?;
+
+    println!("active: {:#?}", client.get_active_checkin().await?);
+
+    Ok(())
+}