/**
* Combined Theme + Language toggle widget for onepager sites.
*
* Auto-injects a fixed top-right pill with two buttons:
* [☀/🌙] [DE/EN]
*
* Depends on theme.js (window.onepagerTheme) and i18n.js ([data-i18n-toggle]).
* Include all three in this order at end of :
*
*
*
*
* Per-site opt-out:
* — skip both buttons
* — hide theme button, keep lang
*