change to accept formdata instead of json

backend/src/handlers.rs

@@ -49,13 +49,14 @@ pub async fn get_forms(db: web::Data<Arc<Mutex<Connection>>>) -> impl Responder
 
 // Submit a form
 pub async fn submit_form(
-    db: web::Data<Arc<Mutex<Connection>>>,
+    db: web::Data<Arc<Mutex<rusqlite::Connection>>>,
     path: web::Path<String>,
-    submission: web::Json<serde_json::Value>,
+    submission: web::Form<serde_json::Value>,
 ) -> impl Responder {
     let conn = db.lock().unwrap(); // Lock the Mutex to access the database
     let submission_id = Uuid::new_v4().to_string();
     let form_id = path.into_inner();
+
     let submission_json = serde_json::to_string(&submission.into_inner()).unwrap();
 
     match conn.execute(