chore(model gallery): 🤖 add 1 new models via gallery agent

[localai-org-maint-bot]

This PR was automatically created by the gallery agent workflow.

Summary:

• Search Term: GGUF
• Models Found: 15
• Models Added: 1
• Quantization: Q4_K_M
• Processing Time: 4.020696573s

Added Models:

• DavidAU/Qwen3.8-27B-TURBO-Fable-Cold-Fusion-735-882-Heretic-Uncensored-NEO-CODER-MAX-MTP-GGUF

Bot commands

Maintainers (owner / member / collaborator) can control this PR
by leaving a comment with one of:

• /gallery-agent recreate — close this PR; the next scheduled
  run will propose this model again (useful if the entry needs
  to be regenerated with fresh metadata).
• /gallery-agent blacklist — close this PR and permanently
  prevent the gallery agent from ever reproposing this model.

Plain "Close" (without a command) is treated as a no-op: the
model may be reproposed by a future run.

Workflow Details:

• Triggered by: schedule
• Run ID: 33755369357
• Commit: 9e831d7709c55ff97a340963d911b8b79b890cea

[localai-org-maint-bot]

Review pass. The gallery entry itself is fine: both files resolve and both checksums match.

The failing check is not your fault. tests-llama-cpp-smoke (run 33758377934, job 100658266870) fails with:

tests/e2e-backends/backend_test.go:476:26: cannot use res.GetMessage() (value of type []byte) as string value in argument to strings.ToUpper
FAIL github.com/mudler/LocalAI/tests/e2e-backends [build failed]

That is a master breakage, not a gallery problem. Reply.message is bytes in the proto, and this branch's base predates the fix. #11849 fixes it on master. Rebase once that lands and this goes green.

Nit: the entry sets spec_type:draft-mtp but is not tagged mtp.

Merge ordering: this is one of 11 open gallery PRs that all insert at the very top of gallery/index.yaml and therefore conflict with each other pairwise. They need to land one at a time with a rebase between each.