refactor: cleanup brackets around blocks

src/MainWindow.cpp

@@ -397,10 +397,6 @@ void MainWindow::buildUi()
   m_splitter->addWidget(m_rightSidebar);
 
   // ── Network detail widget (hidden by default) ──
-  // Store is created in setupModels, so we pass nullptr now and set store later
-  // Actually, store is created in setupModels which is called after buildUi.
-  // We need to create it after store exists. We'll create it in the constructor after setupModels.
-  // For now just reserve the splitter slot — we'll add the widget after setupModels().
 
   m_statusBar = new QStatusBar();
   setStatusBar(m_statusBar);
@@ -450,7 +446,6 @@ void MainWindow::setupModels()
   // Create store (data loaded after sign-in via loadStartupData)
   m_store = new Store(this);
 
-  // Now create the network detail widget (needs store)
   m_networkDetailWidget = new NetworkDetailWidget(m_store);
   m_splitter->addWidget(m_networkDetailWidget);
   m_networkDetailWidget->hide();
@@ -602,7 +597,9 @@ void MainWindow::onParticleSelectionChanged(const QItemSelection &selected, cons
     {
       QStringList acked;
       for (const auto &email : particle->ackedByEmails)
+      {
         acked.append(email);
+      }
       m_ackLabel->setText("Acked by: " + acked.join(", "));
     }
     else
@@ -694,7 +691,9 @@ void MainWindow::updateStatusBar()
       {
         QJsonObject dataObj;
         for (auto it = particle->data.constBegin(); it != particle->data.constEnd(); ++it)
+        {
           dataObj.insert(it.key(), QJsonValue::fromVariant(it.value()));
+        }
         int bytes = QJsonDocument(dataObj).toJson(QJsonDocument::Compact).size();
         if (bytes < 1024)
           m_storageLabel->setText(QString::number(bytes) + " B");
@@ -722,7 +721,9 @@ void MainWindow::updateStatusBar()
 void MainWindow::showTextInputDialog()
 {
   if (m_selectedStreamId.isEmpty())
+  {
     return;
+  }
 
   m_textInputDialog->show();
   m_textInputDialog->raise();
@@ -751,7 +752,9 @@ bool MainWindow::eventFilter(QObject *obj, QEvent *event)
 void MainWindow::onTextMessageSubmitted(const QString &text)
 {
   if (m_selectedStreamId.isEmpty())
+  {
     return;
+  }
 
   auto *op = m_store->createParticle(m_selectedStreamId, "text", {{"content", text}});
   connect(op, &Operation::success, this, [this](const QJsonDocument &) {