fix(network): populate the peer count on connect, not just on the Peers tab

On a fresh open the status-bar peer count stayed 0 until the Network tab was
opened. refreshData() — the one-shot refresh run on connect / warmup-complete /
unlock — only refreshed peers when the active tab was Peers, so on any other tab
nothing populated the count until a tab visit forced it. Refresh peers
unconditionally there so the count appears right after connecting; the periodic
20s Peers timer (all tabs) keeps it current after that.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app_network.cpp

@@ -1109,8 +1109,10 @@ void App::refreshData()
     else if (!addressRefreshNeeded && walletDataPage && shouldRefreshRecentTransactions())
         refreshRecentTransactionData();
 
-    if (current_page_ == ui::NavPage::Peers)
-        refreshPeerInfo();
+    // Always refresh peers here — refreshData() only runs on one-shot transitions (connect,
+    // warmup-complete, unlock), so this populates the status-bar peer count immediately on open
+    // regardless of the active tab. Ongoing updates come from the periodic Peers timer.
+    refreshPeerInfo();
 
     if (!state_.encryption_state_known &&
         !network_refresh_.jobInProgress(services::NetworkRefreshService::Job::ConnectionInit)) {