3 Commits

Author	SHA1	Message	Date
Benjamin Admin	545c8676b0	Add A/B testing toggles for OCR quality steps ... Each quality improvement step can now be toggled independently: - CLAHE checkbox (Step 3: image enhancement on/off) - MaxCols dropdown (Step 2: 0=unlimited, 2-5) - MinConf dropdown (Step 1: auto/20/30/40/50/60) Backend: Query params enhance, max_cols, min_conf on process-single-page. Response includes active_steps dict showing which steps are enabled. Frontend: Toggle controls in VocabularyTab above the table. This allows empirical A/B testing of each step on the same scan. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-23 15:27:26 +02:00
Benjamin Admin	46c2acb2f4	Add "Neu verarbeiten" button to VocabularyTab ... Allows reprocessing pages from the vocabulary view to apply new merge logic without navigating back to page selection. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-16 08:37:13 +02:00
Benjamin Admin	909d0729f6	Add SmartSpellChecker + refactor vocab-worksheet page.tsx ... SmartSpellChecker (klausur-service): - Language-aware OCR post-correction without LLMs - Dual-dictionary heuristic for EN/DE language detection - Context-based a/I disambiguation via bigram lookup - Multi-digit substitution (sch00l→school) - Cross-language guard (don't false-correct DE words in EN column) - Umlaut correction (Schuler→Schüler, uber→über) - Integrated into spell_review_entries_sync() pipeline - 31 tests, 9ms/100 corrections Vocab-worksheet refactoring (studio-v2): - Split 2337-line page.tsx into 14 files - Custom hook useVocabWorksheet.ts (all state + logic) - 9 components in components/ directory - types.ts, constants.ts for shared definitions Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-12 12:25:01 +02:00