chore: enhance clangd and CI configurations for improved development experience

- Updated `.clangd` configuration to include additional include paths and feature flags tailored for ROM hacking workflows, optimizing IntelliSense support.
- Introduced `.pre-commit-config.yaml` for managing code quality checks and formatting, ensuring consistent code style across the project.
- Added `cmake-format.yaml` for CMake formatting configuration, promoting adherence to style guidelines.
- Enhanced CI workflows to include new actions for testing and building, improving overall reliability and efficiency in the development process.

Benefits:
- Streamlines development setup and improves code quality through automated checks.
- Facilitates better collaboration by ensuring consistent coding standards and configurations.

cmake/dependencies/sdl2.cmake

@@ -0,0 +1,76 @@
+# SDL2 dependency management
+# Uses CPM.cmake for consistent cross-platform builds
+
+include(cmake/CPM.cmake)
+include(cmake/dependencies.lock)
+
+message(STATUS "Setting up SDL2 ${SDL2_VERSION} with CPM.cmake")
+
+# Try to use system packages first if requested
+if(YAZE_USE_SYSTEM_DEPS)
+  find_package(SDL2 QUIET)
+  if(SDL2_FOUND)
+    message(STATUS "Using system SDL2")
+    add_library(yaze_sdl2 INTERFACE IMPORTED)
+    target_link_libraries(yaze_sdl2 INTERFACE SDL2::SDL2)
+    if(TARGET SDL2::SDL2main)
+      target_link_libraries(yaze_sdl2 INTERFACE SDL2::SDL2main)
+    endif()
+    set(YAZE_SDL2_TARGETS yaze_sdl2 PARENT_SCOPE)
+    return()
+  endif()
+endif()
+
+# Use CPM to fetch SDL2
+CPMAddPackage(
+  NAME SDL2
+  VERSION ${SDL2_VERSION}
+  GITHUB_REPOSITORY libsdl-org/SDL
+  GIT_TAG release-${SDL2_VERSION}
+  OPTIONS
+    "SDL_SHARED OFF"
+    "SDL_STATIC ON"
+    "SDL_TEST OFF"
+    "SDL_INSTALL OFF"
+    "SDL_CMAKE_DEBUG_POSTFIX d"
+)
+
+# Verify SDL2 targets are available
+if(NOT TARGET SDL2::SDL2)
+  message(FATAL_ERROR "SDL2 target not found after CPM fetch")
+endif()
+
+# Create convenience targets for the rest of the project
+add_library(yaze_sdl2 INTERFACE)
+target_link_libraries(yaze_sdl2 INTERFACE SDL2::SDL2)
+
+# Add platform-specific libraries
+if(WIN32)
+  target_link_libraries(yaze_sdl2 INTERFACE
+    winmm
+    imm32
+    version
+    setupapi
+    wbemuuid
+  )
+  target_compile_definitions(yaze_sdl2 INTERFACE SDL_MAIN_HANDLED)
+elseif(APPLE)
+  target_link_libraries(yaze_sdl2 INTERFACE
+    "-framework Cocoa"
+    "-framework IOKit"
+    "-framework CoreVideo"
+    "-framework ForceFeedback"
+  )
+  target_compile_definitions(yaze_sdl2 INTERFACE SDL_MAIN_HANDLED)
+elseif(UNIX)
+  find_package(PkgConfig REQUIRED)
+  pkg_check_modules(GTK3 REQUIRED gtk+-3.0)
+  target_link_libraries(yaze_sdl2 INTERFACE ${GTK3_LIBRARIES})
+  target_include_directories(yaze_sdl2 INTERFACE ${GTK3_INCLUDE_DIRS})
+  target_compile_options(yaze_sdl2 INTERFACE ${GTK3_CFLAGS_OTHER})
+endif()
+
+# Export SDL2 targets for use in other CMake files
+set(YAZE_SDL2_TARGETS yaze_sdl2)
+
+message(STATUS "SDL2 setup complete")