fix: auto-fetch profile from network when no cached data exists

When a wallet with an existing identity is imported, identity discovery stores the identity in the local DB but the DashPay profile is not cached. Previously, the Profile Screen would show 'No Profile Loaded' and require the user to manually click 'Refresh' to fetch from the network.

Now, when load_profile_from_database() finds no cached profile data, it automatically queues a network fetch via pending_action. The queueing is guarded with pending_action.is_none() and marks profile_load_attempted before the pending action executes so refresh() does not repeatedly enqueue the same work.

Fixes #759

Author: thepastaclaw

src/ui/dashpay/profile_screen.rs

@@ -319,7 +319,19 @@ impl ProfileScreen {
                     }
                 }
                 Ok(None) => {
-                    tracing::debug!("No profile found in database for identity {}", identity_id);
+                    tracing::debug!(
+                        "No profile found in database for identity {}, will auto-fetch from network",
+                        identity_id
+                    );
+                    // No cached profile exists — queue an automatic network fetch
+                    // so the user doesn't have to manually click "Refresh".
+                    if self.pending_action.is_none() {
+                        // Mark that we've already attempted to load a profile to
+                        // avoid repeatedly queuing the same work if this method
+                        // is called again before the pending action executes.
+                        self.profile_load_attempted = true;
+                        self.pending_action = Some(Box::new(self.trigger_load_profile()));
+                    }
                 }
                 Err(e) => {
                     tracing::error!("Error loading profile from database: {}", e);