chengyongru 83f437a088 feat(config): add model preset support for runtime model switching
Add ModelPresetConfig schema and model_presets dictionary to config,
enabling named bundles of model parameters (model, temperature,
max_tokens, reasoning_effort, context_window_tokens) that can be
switched atomically at runtime via the self tool.
2026-05-08 20:16:06 +08:00
..
2026-05-06 00:43:00 +08:00