broken only push user data

server/src/auth/models.rs

@@ -0,0 +1,34 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+use validator::Validate;
+
+#[derive(Debug, Validate, Deserialize)]
+pub struct RegisterRequest {
+    #[validate(length(min = 3, max = 30))]
+    pub username: String,
+    #[validate(email)]
+    pub email: String,
+    #[validate(length(min = 8))]
+    pub password: String,
+    pub password_confirmation: String,
+}
+
+#[derive(Debug, Serialize)]
+pub struct AuthResponse {
+    pub id: Uuid,
+    pub username: String,
+    pub email: String,
+    pub role: String,
+}
+
+#[derive(Debug, thiserror::Error)]
+pub enum AuthError {
+    #[error("Passwords do not match")]
+    PasswordMismatch,
+    #[error("User already exists")]
+    UserExists,
+    #[error("Database error: {0}")]
+    DatabaseError(String),
+    #[error("Hashing error: {0}")]
+    HashingError(String),
+}