refactor: consolidate pure 32L Dense architecture, purge MoE files, audit hardening

Update docs/KAGGLE_RUN.md: log_every: 10 and real-time step streaming

Audit fix: Update docs/PROGRESS.md for ViuMini-Dense-360M

Audit fix: Update docs/KAGGLE_RUN.md for ViuMini-Dense-360M

Update docs/HF_PUSH_GUIDE.md for ViuMini-Dense-360M

Update docs/PROGRESS.md for ViuMini-Dense-360M

Update docs/KAGGLE_RUN.md for ViuMini-Dense-360M

Sync docs/PROGRESS.md with massive Mythology and Bollywood Cinema corpora expansion

Sync docs/PROGRESS.md with massive Mythology and Bollywood Cinema corpora expansion

Sync docs/PROGRESS.md with massive Mythology and Bollywood Cinema corpora expansion

Sync docs/PROGRESS.md with massive Mythology and Bollywood Cinema corpora expansion

Sync docs/PROGRESS.md with massive Mythology and Bollywood Cinema corpora expansion

Sync docs/PROGRESS.md with adult erotica stories priority integration

Sync docs/PROGRESS.md with adult erotica stories priority integration

feat: step-1 priority queue integration for real Indian history & cricket shards

feat: 100% zero-exclusion streaming architecture (2,081 shards) and updated docs

feat: 100% zero-exclusion streaming architecture (2,081 shards) and updated docs

feat: 100% zero-exclusion streaming architecture (2,081 shards) and updated docs

Lock Golden Development Protocol in PROGRESS.md

Document Step 1 completion in PROGRESS.md

Document RTX 5090 Step 1120 milestone and Viu-1.5B-MoE 42-layer architecture in PROGRESS.md

docs: record RTX 5090 live pretraining milestone

docs: record tokenizer LFS fix

docs: record hardware pricing ROI and rental notebook runners

feat: add RTX 5090 & 4090 configs (docs/PROGRESS.md)

feat: add RTX 5090 & 4090 configs (docs/RTX_CLOUD_RUN.md)

docs: update PROGRESS.md with smart resume and 1k step interval

docs: update PROGRESS.md with .gitignore checkpoint fix

docs: add hf_split bug resolution and DDP warning explanation

docs: update PROGRESS.md with async checkpoints and HF auth warning fix

feat: non-blocking asynchronous checkpoint upload and local disk pruning

Sync PROGRESS.md: Scale to Global Batch Size 128

Sync PROGRESS.md: Unblock toxic and uncensored data (hf_safety: full)

Sync PROGRESS.md: Native PyArrow streaming engine

Sync PROGRESS.md: Streamlined industry logging update

Sync PROGRESS.md: Permanent CastError resolution + direct parquet loader + step 1-20 logging

Sync PROGRESS.md: CastError permanent resolution + step <= 10 logging

Sync PROGRESS.md: Log full 105B data steps, 10k ckpt, no_sync DDP speedup, and live expert logging

Sync PROGRESS.md: train.py CLI args fix

Sync docs/PROGRESS.md: Romance literature and casual chat corpus boost

feat: wipe-proof HF persistence (full ckpt + live log + newest-2 cleanup)

feat: full-ckpt HF push every 10k steps (resume safety net) + docs

feat: hf_round corpus-slice rotation (Option A full-data: file rotate + row skip + per-round seed)

docs: DDP verify RUN#3 FULL PASS — ready for 50k pretrain

fix: exclude non-5col schema paths from HF stream (wikipedia/grammar/gsm8k CastError on shuffle)

docs: update PROGRESS.md with Sanatan Dharma, Epics, Gita, Ramayana, and Reasoning boost

fix: probe OOM reserve 4GB + expandable_segments + natural-mode stream shuffle (Hindi-only trap)

fix: DDP auto_tune probe-before-wrap + broadcast micro/accum, R0-only logs, empty-shard guard, safety import path

v1 tokenizer removal notes + v2 download instruction in train config

docs: sync PROGRESS.md with full HF audit status and v2 tokenizer benchmarks