correct version parsing

and float conversion of percent value

.gitlab-ci.yml

@@ -16,7 +16,7 @@ build:
   stage: build
   script:
     - "platformio run -e esp12e"
-    - vers=$(grep -Po '[0-9]*\.[0-9]*\.[0-9]*(?=\")' ./src/Pins.h)
+    - vers=$(grep -Po '[0-9]+\.[0-9]+\.[0-9]+[-0-9A-Za-z]*(?=\")' ./src/Pins.h)
     - mv .pio/build/esp12e/*.bin Pumpensteuerung-${vers}.bin
   artifacts:
     paths:

src/HeatingInfoService.cpp

@@ -30,7 +30,7 @@ void HeatingInfoService::reply(AsyncWebServerRequest *request) {
     root["lastheatduration"] = lastheating == 0 ? 0 : lastheatend == 0 ? -1 : lastheatend - lastheating;
 
     root["totalheattime"] = this->totalHeatTime;
-    root["heattimepercent"] = this->totalHeatTime / Timer::getSystemSeconds();
+    root["heattimepercent"] = (float)this->totalHeatTime / (float)Timer::getSystemSeconds();
 
     response->setLength();
     request->send(response);