[Feature Request]: VSCode extension: Allow selecting other model names for "local" model

[JPustkuchen]

Component

Other

Problem statement

Currently the "local" model selected in the VSCode extension Chat seems to be hard-coded to "devstral"

But using a docker container and other / later model names like "devstral-small-2" or "devsal-small" don't work and the following error is returned

API error from llamacpp (model: devstral): LLM backend error [llamacpp]
  status: 404 Not Found
  reason: Not Found
  request_id: N/A
  endpoint: http://127.0.0.1:8080/v1/chat/completions
  model: devstral
  provider_message: N/A
  body_excerpt: error while getting model: get model '"devstral"': model not found
  payload_summary: {"model":"devstral","message_count":2,"approx_chars":27766,"temperature":0.2,"has_tools":true,"tool_choice":"auto"}

Proposed solution

Add a setting to select available model names and allow a custom value

Additional context

No response