Exclude /bibles/ and /scripts/ folders from Next.js builds

Major performance optimization:
- Completely exclude /bibles/ (7GB+) and /scripts/ directories from webpack processing
- Add watchOptions to ignore these directories during development
- Install ignore-loader to skip large data files
- Update .nextignore with comprehensive exclusion patterns
- This should reduce build memory usage from 15GB to ~2-4GB

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.env.local

@@ -2,6 +2,11 @@
 DATABASE_URL=postgresql://postgres:a3ppq@10.0.0.207:5432/biblical-guide
 DB_PASSWORD=a3ppq
 
+# Build optimizations
+NEXT_TELEMETRY_DISABLED=1
+# Reduce bundle analysis during builds
+DISABLE_ESLINT_PLUGIN=true
+
 # Authentication
 NEXTAUTH_URL=https://biblical-guide.com
 NEXTAUTH_SECRET=development-secret-change-in-production