home-assistant: add qrcode module, expand local offset for radiators

hosts/home-assistant/default.nix

@@ -99,6 +99,9 @@ in
       ];
       ldap.enable = true;
       package = (pkgs.home-assistant.override {
+        extraPackages = ps: with ps; [
+          pyqrcode # for TOTP qrcode
+        ];
         # those tests take a long(er) time and can't be sped up with pytest-xdist
         packageOverrides = _: prev: let
           noTests.doCheck = false;
@@ -108,6 +111,7 @@ in
         };
       }).overrideAttrs ({ patches ? [ ], ... }: {
         patches = patches ++ [
+          ../../overlays/home-assistant-local_temperature_calibration.diff
           ../../overlays/home-assistant-no-cloud.diff
         ];
 

overlays/home-assistant-local_temperature_calibration.diff

@@ -0,0 +1,15 @@
+diff --git a/homeassistant/components/zha/number.py b/homeassistant/components/zha/number.py
+index 24964d7a15..4c43958f41 100644
+--- a/homeassistant/components/zha/number.py
++++ b/homeassistant/components/zha/number.py
+@@ -956,8 +956,8 @@ class ThermostatLocalTempCalibration(ZHANumberConfigurationEntity):
+     """Local temperature calibration."""
+ 
+     _unique_id_suffix = "local_temperature_calibration"
+-    _attr_native_min_value: float = -2.5
+-    _attr_native_max_value: float = 2.5
++    _attr_native_min_value: float = -5.0
++    _attr_native_max_value: float = 5.0
+     _attr_native_step: float = 0.1
+     _attr_multiplier: float = 0.1
+     _attribute_name = "local_temperature_calibration"