feat: enhance logging and dependency management with dotenvy and tracing-subscriber

imphnen-utils/src/generate_date.rs

@@ -1,6 +1,11 @@
+use tracing::{info};
 use chrono::{DateTime, Utc};
 
+/// Returns the current UTC date/time as an RFC3339 string.
 pub fn get_iso_date() -> String {
-	let now: DateTime<Utc> = Utc::now();
-	now.to_rfc3339()
+    info!("get_iso_date called");
+    let now: DateTime<Utc> = Utc::now();
+    let date_str = now.to_rfc3339();
+    info!(date_str = %date_str, "get_iso_date returning RFC3339 date string");
+    date_str
 }