Version 1.1

Fixed: Replaced wrong links to GitHub
Fixed: Right side of the switch did not react as expected
Added: Stylesheet management: Check if local stored stylesheet exist, otherwise it falls back to the JSDelivr CDN for Bootstrap 5
Added: More error scenarios are now covered
Improved: Enabled also GET requests via URL
Improved: Script check current outlet state before it toggles automatic to the next state (ON -> OFF, OFF -> ON) when triggered