feat(reset_password): add invitation and reset password activation basic flow

lib/kernel/src/models/user.rs

@@ -7,8 +7,9 @@ use sqlx::types::Json;
 #[derive(strum_macros::Display)]
 #[fully_pub]
 enum UserStatus {
-    Active,
-    Disabled
+    Disabled,
+    Invited,
+    Active
 }
 
 #[derive(sqlx::FromRow, Deserialize, Serialize, Debug)]
@@ -24,7 +25,7 @@ struct User {
     password_hash: Option<String>, // argon2 password hash
     status: UserStatus,
     roles: Json<Vec<String>>,
-    activation_token: Option<String>,
+    reset_password_token: Option<String>,
 
     last_login_at: Option<DateTime<Utc>>,
     created_at: DateTime<Utc>