Restore fda_docs/.gitkeep placeholder

Remove fda_docs PDFs: publicly re-fetchable from FDA via scripts/t04_corpus.py, not hosted here

Add raw 510(k)/De Novo PDF corpus (part 3)

Add raw 510(k)/De Novo PDF corpus (part 2)

Add raw 510(k)/De Novo PDF corpus

Add data/vlm_bakeoff/raw

Add data/vlm_pilot/raw

Add data/vlm_run/raw (part 13)

Add data/vlm_run/raw (part 12)

Add data/vlm_run/raw (part 11)

Add data/vlm_run/raw (part 10)

Add data/vlm_run/raw (part 9)

Add data/vlm_run/raw (part 8)

Add data/vlm_run/raw (part 7)

Add data/vlm_run/raw (part 6)

Add data/vlm_run/raw (part 5)

Add data/vlm_run/raw (part 4)

Add data/vlm_run/raw (part 3)

Add data/vlm_run/raw (part 2)

Add data/vlm_run/raw

Add clearbench/tables_vlm.jsonl extraction output

Add clearbench/tables.jsonl extraction output

Add clearbench/corpus_text.jsonl extraction output

Add pages.jsonl extraction output

initial commit