Pyweatherflow-forecast

Changes

- Fix wrong value in Absolute Humidity
- Added Beaufort sensor
- Added Freezing Altitude sensor

Changes

- Added `visibility` sensor
- Added `cloud_base` sensor
- Fixed precipitation rate now showing correct value

Added the following new sensors:

- Absolute Humidity (Calculated)
- Precipitation today - Checked (US only)
- Precipitation yesterday - Checked (US only)
- Precipitation minutes today - Checked (US only)
- Precipitation minutes yesterday - Checked (US only)
- Is Freezing binary sensor (Calculated)
- is Raining binary sensor (Calculated)

- Converted `wind_cardinal` to lowercase as required by Home Assistant translation services