fix(repo): get rid of unused file

apply_migrations.sh

@@ -1,57 +0,0 @@
-#!/bin/bash
-
-# Apply database migrations for enhanced OCR
-# Usage: ./apply_migrations.sh [database_url]
-
-set -e
-
-# Default database URL from environment or use provided argument
-DATABASE_URL=${1:-${DATABASE_URL:-"postgresql://localhost/readur"}}
-
-echo "Applying migrations to: $DATABASE_URL"
-
-# Apply migration 002 if it hasn't been applied yet
-echo "Checking if migration 002_add_enhanced_ocr_fields.sql needs to be applied..."
-
-# Check if the new columns exist
-COLUMNS_EXIST=$(psql "$DATABASE_URL" -t -c "
-SELECT COUNT(*) 
-FROM information_schema.columns 
-WHERE table_name = 'documents' 
-AND column_name IN ('ocr_confidence', 'ocr_word_count', 'ocr_processing_time_ms');
-")
-
-if [[ $COLUMNS_EXIST -eq 3 ]]; then
-    echo "Enhanced OCR fields already exist. Migration already applied."
-else
-    echo "Applying migration 002_add_enhanced_ocr_fields.sql..."
-    psql "$DATABASE_URL" -f migrations/002_add_enhanced_ocr_fields.sql
-    echo "Migration 002 applied successfully!"
-fi
-
-# Verify the migration was successful
-echo "Verifying migration..."
-VERIFICATION=$(psql "$DATABASE_URL" -t -c "
-SELECT 
-    (SELECT COUNT(*) FROM information_schema.columns WHERE table_name = 'documents' AND column_name = 'ocr_confidence') as doc_cols,
-    (SELECT COUNT(*) FROM information_schema.columns WHERE table_name = 'settings' AND column_name = 'ocr_page_segmentation_mode') as settings_cols;
-")
-
-echo "Migration verification: $VERIFICATION"
-
-if echo "$VERIFICATION" | grep -q "1.*1"; then
-    echo "✅ Enhanced OCR migration completed successfully!"
-    echo ""
-    echo "New features available:"
-    echo "- OCR confidence scoring and quality validation"
-    echo "- Advanced image preprocessing for challenging images"
-    echo "- Configurable Tesseract PSM and OEM settings"
-    echo "- Intelligent brightness/contrast enhancement"
-    echo "- Adaptive noise removal and sharpening"
-    echo "- OCR analytics and monitoring"
-    echo ""
-    echo "You can now restart your Readur server to use the enhanced OCR features."
-else
-    echo "❌ Migration verification failed. Please check the logs above."
-    exit 1
-fi