HA 2025.8 compatibility and a few new features

Notable changes

This replaces 0.9.70 due to missing HACS config with min HA version 2025.7.0.
Compatible with HA 2025.8.
Phase mode sensor.
Experimental OCPP mode service.

Changes

New Features

• Add OCPP mode service @olalid (#626)
• New phase mode sensor and better cleanup for costdata @olalid (#607)
• Update min HA version @olalid (#634)

Bug Fixes

• Fix for missing dynamic in text string @olalid (#610)
• fix: Logger has no method print @alepee (#592)

Translation

• Lokalise: Translations update @astrandb (#632)
• Lokalise: Translations update @astrandb (#611)
• Fix for missing dynamic in text string @olalid (#610)
• Lokalise: Translations update @astrandb (#609)
• Lokalise: Translations update @astrandb (#591)

Dependencies

• Bump pre-commit from 4.0.1 to 4.1.0 @dependabot[bot] (#575)
• Bump ruff from 0.8.6 to 0.9.7 @dependabot[bot] (#590)

Code quality and maintenance

• More error checking during startup @olalid (#624)
• Address some linter comments @astrandb (#593)