Convert errors

Author: benthecarman

mutiny-core/src/lib.rs

@@ -1428,12 +1428,13 @@ impl<S: MutinyStorage> MutinyWallet<S> {
         let data: Vec<Value> = Self::primal_request(&client, url, body).await?;
 
         if let Some(json) = data.first().cloned() {
-            let event: Event = serde_json::from_value(json)?;
+            let event: Event = serde_json::from_value(json).map_err(|_| MutinyError::NostrError)?;
             if event.kind != Kind::Metadata {
                 return Ok(());
             }
 
-            let metadata: Metadata = serde_json::from_str(&event.content)?;
+            let metadata: Metadata =
+                serde_json::from_str(&event.content).map_err(|_| MutinyError::NostrError)?;
             self.storage.set_nostr_profile(metadata)?;
         }