- Update return types for IPC handlers in `character.ipc.ts`, `chapter.ipc.ts`, and `location.ipc.ts` for stricter type safety.
- Introduce new type definitions for better structure and clarity.
- Remove redundant console logs and unnecessary comments for cleaner code.
- Introduce IPC handlers in `ipc/character.ipc.ts` and `ipc/location.ipc.ts` for CRUD operations, attributes management, and related actions.
- Register character and location IPC modules in `main.ts` for global accessibility.
- Utilize `createHandler` pattern for consistent and modular IPC handler implementation.
- Enhance type definitions for character and location functionalities, improving code consistency.
