fix: add battery reporting toggle for Heltec V3 and clean up VS Code metadata

examples/simple_sensor/SensorMesh.cpp

@@ -729,6 +729,7 @@ SensorMesh::SensorMesh(mesh::MainBoard& board, mesh::Radio& radio, mesh::Millise
   _prefs.gps_enabled = 0;
   _prefs.gps_interval = 0;
   _prefs.advert_loc_policy = ADVERT_LOC_PREFS;
+  _prefs.battery_reporting_enabled = 1;
 }
 
 void SensorMesh::begin(FILESYSTEM* fs) {
@@ -746,6 +747,7 @@ void SensorMesh::begin(FILESYSTEM* fs) {
   updateFloodAdvertTimer();
 
    board.setAdcMultiplier(_prefs.adc_multiplier);
+   board.setBatteryReporting(_prefs.battery_reporting_enabled);
 
 #if ENV_INCLUDE_GPS == 1
   applyGpsPrefs();