Centralize translate-related types and schemas in a dedicated module for better organization and maintainability. This change involves moving types from the shared index file to a new translate-specific file and updating import paths accordingly.
- Remove separate configs from store and move them into provider definitions
- Add Zod schemas for OCR provider types and configurations
- Update migration to use new provider structure
- Make OCR provider config non-nullable in database schema
- Clean up unused OCR preference settings
Centralize OCR configuration in shared package to avoid duplication and improve maintainability. This change affects multiple components that previously imported from renderer config.
