Enhance Home Assistant configuration with new automations and scripts

- Updated .gitignore to include additional directories.
- Added multiple automations for home control, including doorbell notifications and sleep mode management in automations.yaml.
- Introduced a new script for mobile notifications in scripts.yaml.
- Created new KNX configuration files for buttons, sensors, and switches to improve home automation capabilities.
- Updated secrets.yaml to streamline sensitive information management.

knx/sensor.yaml

@@ -0,0 +1,13 @@
+- name: 'SE_AU_EG_LUX'
+  state_address: '5/4/2'
+  type: illuminance
+  device_class: illuminance
+
+- name: 'SE_OG1_FL_LUX'
+  state_address: '3/4/1'
+  type: illuminance
+  device_class: illuminance
+
+- name: 'SE_EG_WC_Proximity'
+  state_address: '2/5/5'
+  type: pulse