further merge ota check providers

Author: Codel1417

lib/Backend/firmware_update.dart

@@ -82,8 +82,7 @@ Future<FWInfo?> getFirmwareInfo(String url, String hwVer) async {
   return null;
 }
 
-@Riverpod()
-Future<FWInfo?> checkForFWUpdate(Ref ref, BaseStatefulDevice baseStatefulDevice) async {
+Future<FWInfo?> checkForFWUpdate(BaseStatefulDevice baseStatefulDevice) async {
   if (baseStatefulDevice.fwInfo.value != null) {
     return baseStatefulDevice.fwInfo.value;
   }
@@ -100,9 +99,9 @@ Future<FWInfo?> checkForFWUpdate(Ref ref, BaseStatefulDevice baseStatefulDevice)
   return fwInfo;
 }
 
-@Riverpod()
+@Riverpod(keepAlive: true)
 Future<bool> hasOtaUpdate(Ref ref, BaseStatefulDevice baseStatefulDevice) async {
-  FWInfo? fwInfo = await ref.read(checkForFWUpdateProvider(baseStatefulDevice).future);
+  FWInfo? fwInfo = await checkForFWUpdate(baseStatefulDevice);
   Version fwVersion = baseStatefulDevice.fwVersion.value;
 
   // Check if fw version is not set (0.0.0)

lib/Frontend/Widgets/manage_gear.dart

@@ -276,7 +276,7 @@ class _ManageGearUpdateCheckButtonState extends ConsumerState<ManageGearUpdateCh
                       } else {
                         setState(() {
                           //force redownloading the json
-                          Future(() async => ref.invalidate(getBaseFirmwareInfoProvider(await widget.device.baseDeviceDefinition.getFwURL())));
+                          Future(() async => ref.invalidate(hasOtaUpdateProvider(widget.device)));
                           _otaAvailable = ref.watch(hasOtaUpdateProvider(widget.device).future);
                         });
                       }