Fix: allow clock sync to correct time drift after sleep

ESP32's internal RTC drifts during light sleep due to the 150kHz RC oscillator.
When the device clock runs ahead, the previous logic rejected correct time from
mobile because "clock cannot go backwards". This prevented fixing drifted clocks.

Removed the forward-only restriction from both `clock sync` and `time` commands
to allow syncing to the correct time regardless of direction.

src/helpers/CommonCLI.cpp

@@ -135,15 +135,10 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
       _callbacks->sendSelfAdvertisement(1500);  // longer delay, give CLI response time to be sent first
       strcpy(reply, "OK - Advert sent");
     } else if (memcmp(command, "clock sync", 10) == 0) {
-      uint32_t curr = getRTCClock()->getCurrentTime();
-      if (sender_timestamp > curr) {
-        getRTCClock()->setCurrentTime(sender_timestamp + 1);
-        uint32_t now = getRTCClock()->getCurrentTime();
-        DateTime dt = DateTime(now);
-        sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year());
-      } else {
-        strcpy(reply, "ERR: clock cannot go backwards");
-      }
+      getRTCClock()->setCurrentTime(sender_timestamp + 1);
+      uint32_t now = getRTCClock()->getCurrentTime();
+      DateTime dt = DateTime(now);
+      sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year());
     } else if (memcmp(command, "start ota", 9) == 0) {
       if (!_board->startOTAUpdate(_prefs->node_name, reply)) {
         strcpy(reply, "Error");
@@ -154,15 +149,10 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
       sprintf(reply, "%02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year());
     } else if (memcmp(command, "time ", 5) == 0) {  // set time (to epoch seconds)
       uint32_t secs = _atoi(&command[5]);
-      uint32_t curr = getRTCClock()->getCurrentTime();
-      if (secs > curr) {
-        getRTCClock()->setCurrentTime(secs);
-        uint32_t now = getRTCClock()->getCurrentTime();
-        DateTime dt = DateTime(now);
-        sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year());
-      } else {
-        strcpy(reply, "(ERR: clock cannot go backwards)");
-      }
+      getRTCClock()->setCurrentTime(secs);
+      uint32_t now = getRTCClock()->getCurrentTime();
+      DateTime dt = DateTime(now);
+      sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year());
     } else if (memcmp(command, "neighbors", 9) == 0) {
       _callbacks->formatNeighborsReply(reply);
     } else if (memcmp(command, "neighbor.remove ", 16) == 0) {