Core

• Fixed DeepSeek assistant messages so reasoning is always included, avoiding provider formatting failures.
• Fixed inherited model configs so interleaved-capability models keep working when that field falls back to an existing model. (@07akioni)
• Added an experimental HTTP API endpoint for MCP server status.
• Added experimental HTTP API endpoints to list files, read file contents, and check project file status.

Thank you to 1 community contributor:

• @07akioni:
  • fix: use existingModel as fallback for interleaved field (#24172)