Actualizaciones varias: mejoras en cuenta, sincronización, UI

src/ui/settingsview.h

@@ -12,6 +12,7 @@
 #include <QRadioButton>
 #include <QButtonGroup>
 #include <QVariant>
+#include "services/accountservice.h"
 
 class SettingsView : public QWidget {
     Q_OBJECT
@@ -20,13 +21,22 @@ public:
     explicit SettingsView(QWidget *parent = nullptr);
     ~SettingsView() override = default;
 
+    void setAccountService(AccountService *service);
+
 signals:
     void accountAddRequested();
-    void accountEditRequested(int accountIndex);
-    void accountDeleteRequested(int accountIndex);
+    void accountEditRequested(int accountId);
+    void accountDeleteRequested(int accountId);
     void themeChanged(const QString &theme);
     void settingChanged(const QString &key, const QVariant &value);
 
+private slots:
+    void onAccountListChanged();
+    void loadAccounts();
+    void onEditClicked();
+    void onDeleteClicked();
+    void onAccountSelectionChanged();
+
 private:
     void setupUI();
     QWidget* createAccountsTab();
@@ -37,4 +47,10 @@ private:
     QListWidget *m_accountList;
     QComboBox *m_syncIntervalCombo;
     QButtonGroup *m_themeGroup;
+    QPushButton *m_editBtn;
+    QPushButton *m_addBtn;
+    QPushButton *m_deleteBtn;
+
+    AccountService *m_accountService;
+    int m_selectedAccountId;
 };