fix: allow users with a private profile to view their own posts

add: channels/messages models

crates/core/src/database/posts.rs

@@ -202,7 +202,7 @@ impl DataManager {
                 let user = self.get_user_by_id(owner).await?;
 
                 // check relationship
-                if user.settings.private_profile {
+                if user.settings.private_profile && user.id != user_id {
                     if user_id == 0 {
                         continue;
                     }