- Rename vlm.yaml→vlm_pretrain.yaml, vlm_moe.yaml→vlm_pretrain_moe.yaml
- Add vlm_sft.yaml and vlm_sft_moe.yaml for VLM SFT training
- Add --weight_path, --model_dir, --vision_dir, --tokenizer_dir to VLM trainer
- Update init_vlm_model to support weight_path and model_dir for decoupled loading
- Update VLM pretrain default data_path to dataset/vlm/
- Sync all doc references to new config filenames
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
reorganize configs into subdirs lm/vlm/vam, remove runs/, add interview docs for pretrain & full_sft