feat: add height, blood type, and birthdate fields to User model and remove Eq derive.

backend/src/models/user/user.rs

@@ -3,7 +3,7 @@
 use sea_orm::entity::prelude::*;
 use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel, Serialize, Deserialize)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
 #[sea_orm(table_name = "users")]
 pub struct Model {
     #[sea_orm(primary_key)]
@@ -21,6 +21,16 @@ pub struct Model {
     /// Foreign key to roles table
     pub role_id: i32,
 
+    // Profile fields
+    /// Height in centimeters
+    pub height_cm: Option<f32>,
+
+    /// Blood type (A+, B-, O+, etc.)
+    pub blood_type: Option<String>,
+
+    /// Date of birth
+    pub birthdate: Option<Date>,
+
     pub created_at: DateTime,
     pub updated_at: DateTime,
 }