docs: add QuickSilver Pro model provider page

[raullenchai]

Summary

Adds a QuickSilver Pro provider page under docs/customize/model-providers/more/, following the same template as the other OpenAI-compatible gateway entries. QuickSilver Pro hosts 12 frontier open-source models (DeepSeek V4 Flash/Pro, V3, R1, Qwen 3.5/3.6, Kimi K2.6, Gemini 2.5/3 family) through a standard OpenAI Chat Completions surface — drop-in for Continue's provider: openai config with an apiBase override.

Config that works

models:
  - name: DeepSeek V4 Pro (QSP)
    provider: openai
    model: deepseek-v4-pro
    apiBase: https://api.quicksilverpro.io/v1
    apiKey: <YOUR_QUICKSILVERPRO_API_KEY>

Disclosure

I'm the maintainer of QuickSilver Pro — happy to revise the framing or move the mention to a different doc page if there's a better fit. Setup reference: https://quicksilverpro.io/docs/integrations/

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Summary by cubic

Adds a QuickSilver Pro model provider page showing how to connect Continue to QuickSilver Pro through the OpenAI-compatible chat completions API. Includes provider: openai config with apiBase: https://api.quicksilverpro.io/v1, example YAML/JSON, and supported model IDs.

^{Written for commit 4cd7e09. Summary will update on new commits. Review in cubic}

[cubic-dev-ai]

No issues found across 1 file

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