[localai-org-maint-bot]

Description

Add Ternary Bonsai 2 9B in PQ2_0, PTQ1_0, and Q2_0 packings, grouped as variants. Each entry uses the existing Bonsai backend, includes the Q8_0 vision projector, and sets the publisher's thinking-mode sampling defaults. Add installation and variant-selection documentation.

The model is absent from master and appears in Hugging Face's trending GGUF list (77,791 downloads at inspection).
Source: https://huggingface.co/prism-ml/Ternary-Bonsai-2-9B-gguf

Notes for Reviewers

• Pin all four unique assets to revision 5b2abb02362efbed46bbe204014b02837778b2c2.
• Double-check each SHA256 against both HF LFS metadata and the pinned download's x-linked-etag header.
• Use Bonsai because PTQ1_0 and PQ2_0 require the PrismML fork. All three packings contain the same ternary weights.
• Use the Q8_0 projector recommended by the publisher.
• git diff --check passes. Standalone Go/yaml.v3 validation passes: unchanged existing entries, unique names, valid variant references, and matching model/projector file paths.
• Attempted go test ./core/gallery -count=1; dependency resolution failed with HTTP 403 for github.com/mudler/LocalAGI@v0.0.0-20261016084905-7aa0c8fea076 from proxy.golang.org. The suite did not run.
• Inference was not tested locally.

Signed commits

• Yes, I signed my commits. Human DCO sign-off is required; AI attribution uses Assisted-by.
• Documentation updated (docs/content/) for user-facing changes, or not applicable