fix: add cors option http

src/main.rs

@@ -55,7 +55,13 @@ async fn main() {
 
     let cors = CorsLayer::new()
         .allow_origin(cors_origin.parse::<HeaderValue>().unwrap())
-        .allow_methods([Method::GET, Method::POST, Method::PUT, Method::DELETE])
+        .allow_methods([
+            Method::GET,
+            Method::POST,
+            Method::PUT,
+            Method::DELETE,
+            Method::OPTIONS,
+        ])
         .allow_headers([
             header::CONTENT_TYPE,
             header::AUTHORIZATION,