feat: add Inference APIs as an LLM provider

[TaylorHawkes]

Description

Adds Inference APIs as an LLM provider, following the same pattern as the Tensorix provider (#11184).

Inference APIs is an OpenAI-compatible host for open-weight models (DeepSeek V4 Flash / V4.1 Flash / V4 Pro, GLM 5.3 / 5.3 Flash, Kimi K2.7 Code, MiniMax M3, GPT-OSS 120B, Qwen3-VL 235B, Llama 3.3 70B) plus embeddings (bge-m3, Qwen3-Embedding-8B) and rerank (Qwen3-Reranker-8B), at https://api.inferenceapis.com/v1. Models are hosted in the United States with zero data retention and billed per token.

Changes

• core/llm/llms/InferenceAPIs.ts — provider class extending OpenAI (default model zai-org/GLM-5.3)
• core/llm/llms/index.ts — import and register
• core/llm/autodetect.ts — templating, images (Qwen3-VL) and parallel-request lists
• packages/openai-adapters/src/index.ts, types.ts — inferenceapis case and zod literal
• extensions/vscode/config_schema.json — provider enum + description, embeddings and reranker enums
• gui/src/pages/AddNewModel/configs/providers.ts — Add Model entry
• docs/customize/model-providers/more/inferenceapis.mdx, docs/docs.json — provider page (chat, autocomplete, embeddings) and nav entry

Notes

• core/control-plane/schema.ts from the Tensorix diff no longer exists; its successor packages/config-types/src/index.ts does not list Tensorix or the other OpenAI-compatible providers either, so it was left alone, as in feat: add MiniMax as a new LLM provider with M2.7 default #11367.
• Verified: both JSON files parse; the enum / markdownEnumDescriptions arrays in config_schema.json stay aligned by index; tsc --noEmit is clean in packages/openai-adapters, and in core/ the error count is unchanged from main (pre-existing missing-workspace-package errors). The GUI type check and test suites were not run.
• Endpoint verified separately: streaming chat, tool calls and embeddings through the OpenAI SDKs, and end-to-end runs of opencode and Codex CLI on the same base URL.
• I run Inference APIs.

🤖 Generated with Claude Code

https://claude.ai/code/session_01NatZMWWFejKjLafCN9N6kU

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[TaylorHawkes]

I have read the CLA Document and I hereby sign the CLA

[TaylorHawkes]

I have read the CLA Document and I hereby sign the CLA.

[TaylorHawkes]

I have read the CLA Document and I hereby sign the CLA