Patterns ran on text.lower() but searched [A-Z] — changed to [a-z]. Also accept D-12345 prefix (common German format). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Split dsi_document_checker.py (466 LOC) into doc_checks/ package (9 files). Two-pass L1→L2 logic: L1 checks "Is it mentioned?", L2 checks "Is it correct?" (e.g. controller has full address, specific Art. 6 lit., concrete time periods). 138 total checks (62 L1 + 76 L2) across 7 doc types: - DSE Art. 13: 31, Impressum §5 TMG: 16, Cookie §25 TDDDG: 15 - Widerruf §355: 15, AGB §305ff: 21, Social Media Art. 26: 20, DSFA Art. 35: 18 Frontend: hierarchical L1→L2 display with dual progress bars (green=completeness, blue=correctness). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>