Drop Hunyuan (Tencent TC3-HMAC) — high effort and not testable by the maintainer:
delete HunyuanAdapter + TencentCloud3Signer (+tests), unwire from AssetGenProviders,
SecureKeyStoreConstants, the GUI provider list, and Python/CLI/README/manual-verify docs.
Refresh model defaults to current (2026) SOTA, verified against provider docs:
- fal: fal-ai/flux/dev -> fal-ai/flux-2 (FLUX.2 dev; cheaper and higher quality)
- Tripo: v2.5-20250123 -> v3.1-20260211 (current recommended model)
- Meshy: drop deprecated art_style (errors on Meshy-6); pin ai_model=meshy-6
- OpenRouter: gemini-2.5-flash-image-preview (delisted) -> gemini-2.5-flash-image
Fix two tests that asserted the now-implemented 'meshy' provider throws (repointed to the
now-removed 'hunyuan'). They were silently wrong: the headless --full runs never executed
EditMode tests (Unity -quit exits before -runTests; compile-only). A real -runTests run
now passes 62/62 AssetGen EditMode tests; Python suite 1299 passed.
Claude-Session: https://claude.ai/code/session_01Tjpb5gYgUe2AUJuRdXr7Lv
Shutong Wu
48863078e2