implemented simple chat conversation creation endpoint

src/chat/routes.rs

@@ -0,0 +1,17 @@
+use axum::{
+    Router,
+    routing::put
+};
+
+use crate::utils::db_pool::AppState;
+use crate::chat::handlers::create_conversation;
+
+
+
+
+
+pub fn chat_routes() -> Router<AppState> {
+
+    Router::new()
+        .route("/create_conversation", put (create_conversation)) 
+}