Update README: all 10 SA language pairs complete

Add ve-en from vukuzenzele

Add st-en from vukuzenzele

Add ss-en from vukuzenzele

Add af-en from vukuzenzele

Restore missing jworg rows in nso-en from backup

Fix README: remove dead jsonl configs, keep only 6 parquet configs

Add credits section for JW.org, Vukuzenzele, and Autshumato/NWU

Update source description to include vukuzenzele

Update README: post-vukuzenzele row counts

Append vukuzenzele rows to zu-en

Append vukuzenzele rows to xh-en

Append vukuzenzele rows to ts-en

Append vukuzenzele rows to tn-en

Append vukuzenzele rows to nso-en

Append vukuzenzele rows to nr-en

Update README with verified row counts

Delete st-en/test.jsonl with huggingface_hub

Delete st-en/validation.jsonl with huggingface_hub

Delete st-en/train.jsonl with huggingface_hub

Delete zu-en/test.jsonl with huggingface_hub

Delete zu-en/validation.jsonl with huggingface_hub

Delete zu-en/train.jsonl with huggingface_hub

Delete xh-en/test.jsonl with huggingface_hub

Delete xh-en/validation.jsonl with huggingface_hub

Delete xh-en/train.jsonl with huggingface_hub

Delete ve-en/test.jsonl with huggingface_hub

Delete ve-en/validation.jsonl with huggingface_hub

Delete ve-en/train.jsonl with huggingface_hub

Delete ts-en/test.jsonl with huggingface_hub

Delete ts-en/validation.jsonl with huggingface_hub

Delete ts-en/train.jsonl with huggingface_hub

Delete tn-en/test.jsonl with huggingface_hub

Delete tn-en/validation.jsonl with huggingface_hub

Delete tn-en/train.jsonl with huggingface_hub

Delete st-za-en/test.jsonl with huggingface_hub

Delete st-za-en/validation.jsonl with huggingface_hub

Delete st-za-en/train.jsonl with huggingface_hub

Delete ss-en/test.jsonl with huggingface_hub

Delete ss-en/validation.jsonl with huggingface_hub

Delete ss-en/train.jsonl with huggingface_hub

Delete nso-en/test.jsonl with huggingface_hub

Delete nso-en/validation.jsonl with huggingface_hub

Delete nso-en/train.jsonl with huggingface_hub

Delete nr-en/test.jsonl with huggingface_hub

Delete nr-en/validation.jsonl with huggingface_hub

Delete nr-en/train.jsonl with huggingface_hub

Delete af-en/test.jsonl with huggingface_hub

Delete af-en/validation.jsonl with huggingface_hub

Delete af-en/train.jsonl with huggingface_hub