* Fix default model
* Address PR feedback on default thinking effort
- Trim resolveDefaultReasoningEffort JSDoc to the stable contract
- Filter reasoning efforts to launcher-supported levels inside the schema
helper so unsupported levels are never advertised or chosen as default
- Guarantee a default in the Copilot CLI extension producer via
pickDefaultReasoningEffort
- Keep the model picker configuration button actionable instead of hiding it
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 88afcac4-196d-4577-b429-b2c5b802bf57
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 88afcac4-196d-4577-b429-b2c5b802bf57