Added `tool_ocr_` prefix to all database tables for clear separation
from other systems in the same database.
Changes:
- All tables now use `tool_ocr_` prefix
- Added tool_ocr_sessions table for token management
- Created complete SQL schema file with:
- Full table definitions with comments
- Indexes for performance
- Views for common queries
- Stored procedures for maintenance
- Audit log table (optional)
New files:
- database_schema.sql: Ready-to-use SQL script for deployment
Configuration:
- Added DATABASE_TABLE_PREFIX environment variable
- Updated all references to use prefixed table names
Benefits:
- Clear namespace separation in shared databases
- Easier identification of Tool_OCR tables
- Prevent conflicts with other applications
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
