create users through admin page

backend/src/lib/inbound/http/handlers/admin/mod.rs

@@ -0,0 +1,13 @@
+mod create_user;
+use create_user::create_user;
+
+use axum::{Router, routing::post};
+
+use crate::{
+    domain::warren::ports::{AuthService, WarrenService},
+    inbound::http::AppState,
+};
+
+pub fn routes<WS: WarrenService, AS: AuthService>() -> Router<AppState<WS, AS>> {
+    Router::new().route("/users", post(create_user))
+}