feat: Production rebuild 33 articles, Parquet, 3 splits (v2.0.0)

chore: Remove legacy data/rag_chunks.parquet

chore: Remove legacy data/corpus.parquet

chore: Remove legacy corpus.jsonl

Add human-readable Markdown files for direct Hub viewing

v1.5: Final resolution of BS4 tree mutation truncation bug

v1.4: Complete resolution of Markdown truncation and literal newlines

v1.3: Hotfix for Markdown line-breaks and image syntax

v1.2: Fixed article extraction bug, now containing full valid Markdown text

v1.1: Restructured into Parquet format with splits and SQL support

Initial release: 34 articles raw JSONL corpus

initial commit