- Integrated sync queue mechanisms with `LocalSyncQueueContext` for offline data handling.
- Updated key sync-related services (e.g., book, chapter, series) to support offline-first functionality.
- Removed redundant database fetch methods to optimize repository logic and improve maintainability.
- Enhanced Tauri IPC usage for sync operations and removed legacy methods in Rust services.
- Simplified `run_dev_queries` by delegating schema updates to `run_migrations` for consistency.
- Added universal `fetch_all_*_by_book` methods for streamlined data retrieval across repositories.
- Replaced nested query logic with batch fetching to improve performance and maintainability.
- Optimized HTML-to-text conversion by consolidating regex patterns with `LazyLock`.
- Removed unused services (`cover`, `character`, `series_location` modules) and legacy methods to reduce code clutter.
- Consolidated `IncidentProps` and `PlotPointProps` into `incident.service` and `plotpoint.service` modules, replacing duplicated definitions.
- Updated references across modules (`act`, `incident.service`, `character`) for consistency.
- Improved serialization with `serde` for `IncidentProps`.
- Enhanced `get_incitents_incidents` to include optional chapters.
- Replaced `window.electron.invoke` calls with equivalent `tauri` function calls for all IPC interactions.
- Removed `electron.d.ts` TypeScript definitions as they are no longer needed.
- Updated related logic for offline/online state synchronization.
- Added `types.rs` and `shared/mod.rs` modules to support Tauri IPC integration with Rust enums and shared logic.
- Refactored IPC request queues to use updated handler names for consistency with Tauri.
