Addressing review comments

src/activities/settings/SyncTimeActivity.cpp

@@ -34,7 +34,13 @@ void SyncTimeActivity::onEnter() {
   }
 
   startActivityForResult(std::make_unique<WifiSelectionActivity>(renderer, mappedInput),
-                         [this](const ActivityResult& result) { onWifiSelectionComplete(!result.isCancelled); });
+                         [this](const ActivityResult& result) {
+                           if (result.isCancelled) {
+                             onWifiSelectionCancelled();
+                             return;
+                           }
+                           onWifiSelectionComplete(true);
+                         });
 }
 
 void SyncTimeActivity::onExit() {
@@ -58,6 +64,8 @@ void SyncTimeActivity::onWifiSelectionComplete(bool success) {
   performSync();
 }
 
+void SyncTimeActivity::onWifiSelectionCancelled() { finish(); }
+
 void SyncTimeActivity::performSync() {
   bool ok = HalClock::syncNtp();
   wifiOff();

src/activities/settings/SyncTimeActivity.h

@@ -15,7 +15,7 @@ class SyncTimeActivity final : public Activity {
  private:
   enum State { CONNECTING, SYNCING, SUCCESS, FAILED };
   State state = CONNECTING;
-
   void onWifiSelectionComplete(bool success);
+  void onWifiSelectionCancelled();
   void performSync();
 };

src/main.cpp

@@ -185,7 +185,7 @@ void waitForPowerRelease() {
 void enterDeepSleep() {
   HalPowerManager::Lock powerLock;  // Ensure we are at normal CPU frequency for sleep preparation
   APP_STATE.lastSleepFromReader = activityManager.isReaderActivity();
-  HalClock::saveBeforeSleep();
+  HalClock::saveBeforeSleep(SETTINGS.keepClockAlive);
   APP_STATE.saveToFile();
 
   activityManager.goToSleep();