fix auth errors and add primigenial paper trash

src/domain/entities/trashed_item.rs

@@ -0,0 +1,48 @@
+use chrono::{DateTime, Utc};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum TrashedItemType {
+    File,
+    Folder,
+}
+
+#[derive(Debug, Clone)]
+pub struct TrashedItem {
+    pub id: Uuid,
+    pub original_id: Uuid,
+    pub user_id: Uuid,
+    pub item_type: TrashedItemType,
+    pub name: String,
+    pub original_path: String,
+    pub trashed_at: DateTime<Utc>,
+    pub deletion_date: DateTime<Utc>, // Fecha de eliminación permanente automática
+}
+
+impl TrashedItem {
+    pub fn new(
+        original_id: Uuid,
+        user_id: Uuid,
+        item_type: TrashedItemType,
+        name: String,
+        original_path: String,
+        retention_days: u32,
+    ) -> Self {
+        let now = Utc::now();
+        Self {
+            id: Uuid::new_v4(),
+            original_id,
+            user_id,
+            item_type,
+            name,
+            original_path,
+            trashed_at: now,
+            deletion_date: now + chrono::Duration::days(retention_days as i64),
+        }
+    }
+
+    pub fn days_until_deletion(&self) -> i64 {
+        let now = Utc::now();
+        (self.deletion_date - now).num_days().max(0)
+    }
+}