내가 포맷을 수정해야 함. 이렇게 제미니가 이렇게 작성해 주었음

ㅋㅋ

Of course. Here is the Git commit log in English.

## Subject

refactor: Migrate to cim v2 API and enhance overall stability

## Body

This commit refactors the codebase to support the major version upgrade of the cim library (v2). These changes go beyond simple function replacements, focusing on modernizing the overall design by improving type safety, memory management, portability, and stability.

## Key Changes

1. API: Modernize Callback Registration (nimf-ic)

   • The legacy variadic function nimf_ic_set_callbacks(...) has been deprecated and replaced with a new approach that uses a const CimCallbacks* struct.
   • This ensures compile-time type safety for all callback function pointers and significantly improves API clarity.

2. API: Introduce Generalized notify Callback

   • The previous beep-related API has been replaced with a generalized notifycallback system.
   • This creates a more extensible architecture, now handling CIM_NOTIFICATION_COMPOSE_CANCELLED and allowing for the easy addition of various notification types in the future.

3. Fix: Resolve Potential Memory Error in Qt Module

   • Fixed a critical dangling pointer bug in the cb_get_surround function within im-nimf-qt.cpp.
   • A QByteArray member variable is now used to manage the lifetime of the surrounding text data, ensuring the pointer remains valid and preventing memory corruption.

4. Fix: Replace Deprecated APIs in GTK4 Module for Portability

   • Replaced deprecated, X11-dependent coordinate translation functions with the modern, backend-agnostic gtk_widget_compute_point.
   • This simplifies the code and ensures compatibility with Wayland.

5. Other Improvements

   • nimf-cons, im-nimf-gtk: Ensured consistent use of the CimIcHandle type and updated callback signatures and registration logic to align with the new CimCallbacks API.
   • nimf (daemon): Improved the redirect_std_io_to_null function to enhance stability in daemon environments.
   • General code quality was improved across the project by enhancing constcorrectness, using nullptr consistently, and applying fixed-width integer types where appropriate.