- Add type utilities for template key matching (IsTemplateKey, ExpandTemplateKey, ProcessKey)
- Add InferUseCacheValue<K> for automatic value type inference from template patterns
- Update useCache hook to support template keys with default value fallback
- Extend ESLint rule to validate template key syntax (e.g., 'scroll.position:${id}')
- Update CacheService.get() docs: clarify | undefined return is intentional
(developers need to know when value doesn't exist after deletion/TTL expiry)
- Update cache documentation with template key usage examples
BREAKING CHANGE: CacheService.get() now explicitly returns T | undefined
(was implicit before). Callers should use ?? defaultValue for fallback.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Introduced type-safe access methods for shared cache in the Main process, including `getShared`, `setShared`, `hasShared`, and `deleteShared`.
- Implemented `getAllShared` for initializing new Renderer windows with the complete shared cache state.
- Updated IPC communication to support bidirectional synchronization of shared cache between Main and Renderer processes.
- Enhanced cache management with absolute timestamps for TTL, ensuring precise expiration handling across windows.
- Added ready state tracking in Renderer for improved synchronization feedback during initialization.
- Refactored related documentation to reflect new features and usage patterns for shared cache.
- Revised the README files for shared data and main data layers to improve clarity and structure.
- Consolidated documentation on shared data types and API types, removing the now-deleted `api-design-guidelines.md`.
- Streamlined directory structure descriptions and updated links to relevant documentation.
- Enhanced quick reference sections for better usability and understanding of the data architecture.
