chengyongru d4ade8f680 feat(cli): add Model Preset wizard to onboard
Extract the [M] Model Presets interactive CRUD screen from PR #3696
and adapt it to the current main branch schema (fallback_models
instead of fallback_presets). Adds preset cache, field handlers for
model_preset/provider/fallback_models, and 9 new tests.
2026-05-18 15:13:41 +08:00
..