Pass eval and curriculum controls to RunPod pods

Pass pretrain shuffle controls to RunPod pods

Pass TensorBoard settings to RunPod pods

Install git-lfs when missing and skip LFS smudge

Propagate tokenizer setting to RunPod pods

Add idle-start debug mode for RunPod

Enable global networking for RunPod pods

Remove HF token literal from RunPod bootstrap

Require explicit RunPod GPU type

Fix RunPod GPU default

Sync RunPod launcher and 2B trainer

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