Add new features and improvements to automations, scripts, and configuration

- Introduced a new lock file for Home Assistant run state management.
- Updated automations.yaml to enhance doorbell notification handling and streamline automation sequences.
- Refactored scripts.yaml to unify mobile notification actions.
- Added new KNX configurations for color control and additional switches.
- Created a new mobile dashboard configuration for improved user interface.
- Added multiple new dark icons for various integrations to enhance visual representation.

packages/pv_to_dhw.yaml

@@ -22,7 +22,7 @@ template:
 
       - name: "DHW Boost Demand"
         state: >
-          {% set excess = states('sensor.sh15t_total_export_active_power') | float %}
+          {% set excess = states('sensor.sh15t_total_export_active_power') | float(0) %}
           {% set dhw_available = states('sensor.dhw_boost_available') %}
           {% set wp_power = states('input_number.dhw_pv_min_excess') | float %}
           {{ excess > wp_power and dhw_available }}