split query of paxcounter data from sending funcionality; don't cummulate (count mode != 1); use flag to signal changed count data

src/modules/esp32/PaxcounterModule.h

@@ -13,10 +13,13 @@
 class PaxcounterModule : private concurrency::OSThread, public ProtobufModule<meshtastic_Paxcount>
 {
     bool firstTime = true;
+    bool reportedDataSent = true;
 
   public:
     PaxcounterModule();
 
+    static void handlePaxCounterReportRequest();
+
   protected:
     struct count_payload_t count_from_libpax = {0, 0, 0};
     virtual int32_t runOnce() override;