v0.5.2

Breaking change

• Reminder: Please delete then re-add the integration if upgrading from v0.4.3 or prior.

Fix

• Fixed issue with SolarCharger not stopping after unplugging charger in paused state.

Improvement

• Refactored SolarCharge to handle both charging and paused states.
• Added "Pause count", "Average pause duration" and "Last pause duration" sensors for pause stats per charge session.
• Cleaned up code.