Handling time, HA2026.5+ compatibility
Changes
- Added saving date/time in variables (thanks, @Gifford47!)
- Added trigger for date/time variables (thanks, @Gifford47!)
- Added conditions (thanks, @Gifford47!)
- Extracted jinja functions to namespace (thanks, @Gifford47!)
- Fixed compatibility with HA 2026.5+ (closes #57)
- Improved translations and icons
