Fix build: synchronize Request API, fix GmailSynchronizer, and migrate UI to Qt6 Widgets

src/core/accountsetupdialoglauncher.cpp

@@ -0,0 +1,69 @@
+#include "accountsetupdialoglauncher.h"
+#include <QDebug>
+
+AccountSetupDialogLauncher::AccountSetupDialogLauncher(QObject *parent)
+    : QObject(parent)
+{
+}
+
+void AccountSetupDialogLauncher::launchSetupDialog()
+{
+    emit accountSetupStarted();
+    qDebug() << "[AccountSetupDialogLauncher] Dialog would launch here (Fase 3)";
+}
+
+void AccountSetupDialogLauncher::setupAccountManually(const Account &account)
+{
+    qDebug() << "[AccountSetupDialogLauncher] Setting up account:" << account.email();
+
+    // Save to database
+    bool created = AccountDao::insert(account);
+    if (!created) {
+        qWarning() << "[AccountSetupDialogLauncher] Failed to save account to DB";
+        emit accountSetupFailed("Failed to save account");
+        return;
+    }
+
+    // Initialize synchronizer
+    initializeSynchronizer(account);
+
+    // Publish event
+    WinoMail::Events::AccountAddedEvent event;
+    event.account = account;
+    EVENT_BUS.publish(event);
+
+    qDebug() << "[AccountSetupDialogLauncher] Account created successfully:" << account.email();
+    emit accountSetupCompleted(account);
+}
+
+void AccountSetupDialogLauncher::initializeSynchronizer(const Account &account)
+{
+    QString accountId = QString::number(account.id());
+    
+    // Determine provider type from Account's access token or type
+    QString providerType;
+    switch (account.type()) {
+        case AccountType::Gmail:
+            providerType = "gmail";
+            break;
+        case AccountType::Outlook:
+            providerType = "outlook";
+            break;
+        case AccountType::IMAP:
+            providerType = "imap";
+            break;
+        default:
+            providerType = "imap";
+            break;
+    }
+    
+    Synchronizer *sync = SynchronizerProvider::instance().createSynchronizer(accountId, providerType);
+    if (sync) {
+        sync->initialize(account);
+        qDebug() << "[AccountSetupDialogLauncher] Synchronizer initialized for account:" << accountId;
+    } else {
+        qWarning() << "[AccountSetupDialogLauncher] Could not create synchronizer for:" << providerType;
+    }
+}
+
+#include "accountsetupdialoglauncher.moc"