feat(core): provide user profile where appropriate

crates/core/database/src/models/messages/ops/reference.rs

@@ -60,7 +60,7 @@ impl AbstractMessages for ReferenceDb {
             .cloned()
             .collect();
 
-        // TODO: sorting, etc
+        // TODO: sorting, etc (will be required for tests)
 
         Ok(matched_messages)
 

crates/core/database/src/models/users/model.rs

@@ -391,14 +391,14 @@ impl User {
 
         EventV1::UserRelationship {
             id: target.id.clone(),
-            user: self.clone().into(Some(&*target)).await,
+            user: self.clone().into(db, Some(&*target)).await,
         }
         .private(target.id.clone())
         .await;
 
         EventV1::UserRelationship {
             id: self.id.clone(),
-            user: target.clone().into(Some(&*self)).await,
+            user: target.clone().into(db, Some(&*self)).await,
         }
         .private(self.id.clone())
         .await;