More changes:
- alacritty: switch config to TOML format
- options:
- Go back to specify 1 variant of CJK fonts
- Update user_agent
- fish: update Nord theme to be more aligned with upstream
- cava: update config to use pipewire as the default backend
- container: pull kcli container images
- packages/go: add regal, go-licenses (and remove some unused linters)