Automatically clean old likes

src/data/user.rs

@@ -120,6 +120,14 @@ pub struct User {
     pub security_answer_1: Option<String>,
     pub security_question_2: Option<String>,
     pub security_answer_2: Option<String>,
+
+    /// Automatically delete the account after a period of inactivity. 0 = feature disabled
+    pub delete_account_after: u64,
+    pub delete_notifications_after: u64,
+    pub delete_comments_after: u64,
+    pub delete_posts_after: u64,
+    pub delete_conversation_messages_after: u64,
+    pub delete_likes_after: u64,
 }
 
 impl User {