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Author SHA1 Message Date
84d11822e0 feat: CRM CSV parser with pipe-delimited contact parsing
Parse CRM CSV exports (UTF-8-BOM, comma-delimited) with:
- Pipe-delimited Hauptkontakt field (Nachname|Vorname|Geburtsdatum|KVNR)
- German date formats (DD.MM.YYYY, DD.MM.YY, HH:MM)
- Modul-to-Fallgruppe mapping
- Graceful handling of missing KVNR, bad dates, empty fields, spam rows
- 19 tests (synthetic + all 4 real CSV files)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-24 07:45:34 +00:00