chore: update CMake dependency configurations to remove PARENT_SCOPE

- Removed PARENT_SCOPE from various dependency target definitions in CMake files (grpc.cmake, imgui.cmake, sdl2.cmake, testing.cmake, yaml.cmake).
- Ensured that all targets are set locally for better clarity and management.

Benefits:
- Simplifies the dependency management process and improves the readability of CMake configurations.

cmake/dependencies.cmake

@@ -76,4 +76,4 @@ endif()
 message(STATUS "=================================")
 
 # Export all dependency targets for use in other CMake files
-set(YAZE_ALL_DEPENDENCIES ${YAZE_ALL_DEPENDENCIES} PARENT_SCOPE)
+set(YAZE_ALL_DEPENDENCIES ${YAZE_ALL_DEPENDENCIES})

cmake/dependencies/grpc.cmake

@@ -113,7 +113,6 @@ set(ABSL_TARGETS
   absl::str_format
   absl::synchronization
   absl::time
-  PARENT_SCOPE
 )
 
 # Export gRPC targets for use in other CMake files
@@ -123,7 +122,6 @@ set(YAZE_GRPC_TARGETS
   protobuf::libprotobuf
   protoc
   grpc_cpp_plugin
-  PARENT_SCOPE
 )
 
 message(STATUS "gRPC setup complete - targets available: ${YAZE_GRPC_TARGETS}")
@@ -152,7 +150,6 @@ message(STATUS "Protobuf include dir: ${_gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR}")
 # Export protobuf targets
 set(YAZE_PROTOBUF_TARGETS
   protobuf::libprotobuf
-  PARENT_SCOPE
 )
 
 # Function to add protobuf/gRPC code generation to a target

cmake/dependencies/imgui.cmake

@@ -67,7 +67,6 @@ if(YAZE_BUILD_TESTS)
 endif()
 
 # Export ImGui targets for use in other CMake files  
-set(YAZE_IMGUI_TARGETS ImGui PARENT_SCOPE)
 set(YAZE_IMGUI_TARGETS ImGui)
 
 message(STATUS "Dear ImGui setup complete - YAZE_IMGUI_TARGETS = ${YAZE_IMGUI_TARGETS}")

cmake/dependencies/sdl2.cmake

@@ -96,9 +96,6 @@ elseif(UNIX)
 endif()
 
 # Export SDL2 targets for use in other CMake files
-# Use PARENT_SCOPE to set in the calling scope (dependencies.cmake)
-set(YAZE_SDL2_TARGETS yaze_sdl2 PARENT_SCOPE)
-# Also set locally for use in this file
 set(YAZE_SDL2_TARGETS yaze_sdl2)
 
 message(STATUS "SDL2 setup complete - YAZE_SDL2_TARGETS = ${YAZE_SDL2_TARGETS}")

cmake/dependencies/testing.cmake

@@ -47,7 +47,7 @@ if(YAZE_ENABLE_COVERAGE OR DEFINED ENV{YAZE_ENABLE_BENCHMARKS})
     message(FATAL_ERROR "Benchmark target not found after CPM fetch")
   endif()
   
-  set(YAZE_BENCHMARK_TARGETS benchmark::benchmark PARENT_SCOPE)
+  set(YAZE_BENCHMARK_TARGETS benchmark::benchmark)
 endif()
 
 # Create convenience targets for the rest of the project
@@ -64,7 +64,6 @@ if(TARGET benchmark::benchmark)
 endif()
 
 # Export testing targets for use in other CMake files
-set(YAZE_TESTING_TARGETS yaze_testing PARENT_SCOPE)
 set(YAZE_TESTING_TARGETS yaze_testing)
 
 message(STATUS "Testing dependencies setup complete - GTest + GMock available")

cmake/dependencies/yaml.cmake

@@ -13,7 +13,7 @@ if(YAZE_USE_SYSTEM_DEPS)
     message(STATUS "Using system yaml-cpp")
     add_library(yaze_yaml INTERFACE IMPORTED)
     target_link_libraries(yaze_yaml INTERFACE yaml-cpp)
-    set(YAZE_YAML_TARGETS yaze_yaml PARENT_SCOPE)
+    set(YAZE_YAML_TARGETS yaze_yaml)
     return()
   endif()
 endif()