Basic create user account

geneit_backend/src/utils/time_utils.rs

@@ -0,0 +1,11 @@
+//! # Time utilities
+
+use std::time::{SystemTime, UNIX_EPOCH};
+
+/// Get the current time since epoch
+pub fn time() -> u64 {
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .unwrap()
+        .as_secs()
+}