- demo mode now enables the assistant at runtime: getAvailability and
getRuntimeOptions report an enabled Homarr Assistant (Demo) model without
requiring a provider configuration or API key
- the assistant chat route returns a canned, streamed answer in demo mode
instead of calling a real language model
- align the provider/endpoint fields in the assistant configuration page
- catch NOT_FOUND/BAD_REQUEST in the board page so a missing home board
renders a 404 instead of crashing
- use the camelCase provider options key expected by @ai-sdk/openai-compatible
to silence the deprecation warning