Install Home Assistant in a virtual machine. For example download the vdi image for Virtual Box from:
https://www.home-assistant.io/installation/linux/
Also follow the instructions how to setup the virtual machine on that page.
Run the virtual machine.
Open the browser and go to http://homeassistant.local:8123/ to open the Home Assistant Frontend and setup Home Assistant.
Go to Profile (left bottom button) -> Enable "Advanced Mode"
Go to Configuration/Settings -> Addons -> Then go to the addon store and install "Terminal & SSH".
It will be listed on the left bar after the restart of the Home Assistant or start it from Configuration -> Addons -> Terminal & SSH -> Open.
In that terminal enter for installing the Klyqa integration setup following line:
wget -O klyqa-install.bash https://raw.githubusercontent.com/klyqa/home-assistant-integration/main/install.bash && bash klyqa-install.bash
Follow the steps in the script and restart Home Assistant -> Configuration -> System -> Restart (right top).
Go to Settings -> Devices & Services -> Integrations and add the Klyqa integration.
Fill in your Klyqa login details and set it up.
Go to the addon store and search for "code" and install VS Code Server.
Afterwards open "Studio Code Server" from the left bar and there go to the configuration.yaml file.
Uncomment and set your Klyqa Login data there and the settings, save the file and restart Home Assistant (Settings -> System -> Restart).
After loading the Klyqa Integration, your lights should show up in the Overview Page and in the entities section under settings. If not something went wrong.