feat(cmake): enable export of compile commands for LSP support

- Added option to export compile commands for clangd and other Language Server Protocol (LSP) tools by setting CMAKE_EXPORT_COMPILE_COMMANDS to ON in CMake.
- Updated yaze_test.cc to conditionally include ImGui test engine headers based on the YAZE_ENABLE_IMGUI_TEST_ENGINE flag, improving modularity and organization.

Benefits:
- Enhanced development experience with better integration of LSP tools.
- Improved code organization by managing includes based on feature flags.

test/yaze_test.cc

@@ -17,14 +17,14 @@
 #include "imgui/imgui.h"
 #include "imgui/backends/imgui_impl_sdl2.h"
 #include "imgui/backends/imgui_impl_sdlrenderer2.h"
-#include "imgui_test_engine/imgui_te_context.h"
-#include "imgui_test_engine/imgui_te_engine.h"
-#include "imgui_test_engine/imgui_te_ui.h"
 #include "app/core/window.h"
 #include "app/core/controller.h"
 #include "app/gfx/backend/sdl2_renderer.h"
 
 #ifdef YAZE_ENABLE_IMGUI_TEST_ENGINE
+#include "imgui_test_engine/imgui_te_context.h"
+#include "imgui_test_engine/imgui_te_engine.h"
+#include "imgui_test_engine/imgui_te_ui.h"
 #include "e2e/canvas_selection_test.h"
 #include "e2e/framework_smoke_test.h"
 #include "e2e/dungeon_editor_smoke_test.h"
@@ -299,6 +299,9 @@ int main(int argc, char* argv[]) {
     ImGui_ImplSDL2_InitForSDLRenderer(window.window_.get(), sdl_renderer);
     ImGui_ImplSDLRenderer2_Init(sdl_renderer);
 
+    yaze::core::Controller controller;
+
+#ifdef YAZE_ENABLE_IMGUI_TEST_ENGINE
     // Setup test engine
     ImGuiTestEngine* engine = ImGuiTestEngine_CreateContext();
     ImGuiTestEngineIO& test_io = ImGuiTestEngine_GetIO(engine);
@@ -311,10 +314,6 @@ int main(int argc, char* argv[]) {
     if (config.test_speed == ImGuiTestRunSpeed_Normal) speed_name = "Normal";
     else if (config.test_speed == ImGuiTestRunSpeed_Cinematic) speed_name = "Cinematic";
     std::cout << "Running tests in " << speed_name << " mode" << std::endl;
-
-    yaze::core::Controller controller;
-
-#ifdef YAZE_ENABLE_IMGUI_TEST_ENGINE
     // Register smoke test
     ImGuiTest* smoke_test = IM_REGISTER_TEST(engine, "E2ETest", "FrameworkSmokeTest");
     smoke_test->TestFunc = E2ETest_FrameworkSmokeTest;
@@ -350,9 +349,11 @@ int main(int argc, char* argv[]) {
         ImGui::NewFrame();
 
         // Render the UI
+#ifdef YAZE_ENABLE_IMGUI_TEST_ENGINE
         if (config.show_gui) {
             ImGuiTestEngine_ShowTestEngineWindows(engine, &config.show_gui);
         }
+#endif
         controller.DoRender();
 
         // End the Dear ImGui frame
@@ -370,10 +371,13 @@ int main(int argc, char* argv[]) {
             SDL_GL_MakeCurrent(backup_current_window, backup_current_context);
         }
 
+#ifdef YAZE_ENABLE_IMGUI_TEST_ENGINE
         // Run test engine
         ImGuiTestEngine_PostSwap(engine);
+#endif
     }
 
+#ifdef YAZE_ENABLE_IMGUI_TEST_ENGINE
     // Get test result
     ImGuiTestEngineResultSummary summary;
     ImGuiTestEngine_GetResultSummary(engine, &summary);
@@ -382,6 +386,10 @@ int main(int argc, char* argv[]) {
     // Cleanup
     controller.OnExit();
     ImGuiTestEngine_DestroyContext(engine);
+#else
+    int result = 0;
+    controller.OnExit();
+#endif
     ImGui_ImplSDLRenderer2_Shutdown();
     ImGui_ImplSDL2_Shutdown();
     ImGui::DestroyContext();