Use start and pause instead of toggle as service commands for vacuum

[AndersSahlin]

The vacuum service does not support the toggle command so the Vacuum button click does not do anything.
This error is recorded in the console log:
2.QL3D25OP.js:1 Uncaught (in promise) {code: 'not_found', message: 'Service vacuum.toggle not found.', translation_key: 'service_not_found', translation_placeholders: {…}, translation_domain: 'homeassistant'}

Instead of toggle, this PR proposes to use the start and pause commands, which are supported for vacuums:
https://www.home-assistant.io/integrations/vacuum/

[matt8707]

Thanks! I added it here instead

ha-fusion/src/lib/Utils.ts

Lines 102 to 104 in af0457e

	case 'vacuum':
	service = state === 'cleaning' ? 'pause' : 'start';
	break;