Revert CI to direct test execution now that thread_local is removed

The ctest approach failed on Windows because gtest_discover_tests
runs the test exe from build/tests/ where the DLL path doesn't
resolve. Since the root cause (thread_local heap corruption) is now
fixed, running the test executable directly works again.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: facontidavide

.github/workflows/cmake_windows.yml

@@ -46,6 +46,4 @@ jobs:
 
     - name: Run tests
       working-directory: ${{ github.workspace }}/build
-      # Use ctest to run tests in separate processes, avoiding heap corruption
-      # issues that occur when all tests run in a single process
-      run: $env:PATH+=";${{ matrix.build_type }}"; ctest --output-on-failure -C ${{ matrix.build_type }}
+      run: $env:PATH+=";${{ matrix.build_type }}"; tests/${{ matrix.build_type }}/behaviortree_cpp_test.exe

pixi.toml

@@ -7,13 +7,10 @@ channels = ["conda-forge"]
 platforms = ["linux-64", "win-64"]
 
 [target.win-64.tasks]
-# Use ctest to run tests in separate processes, avoiding heap corruption
-# issues that occur when all tests run in a single process
-test = "PATH=\"$PATH;build/Release\" ctest --test-dir build --output-on-failure -C Release"
+test = "PATH=\"$PATH;build/Release\" build/tests/Release/behaviortree_cpp_test.exe"
 
 [target.linux-64.tasks]
-# Use ctest to run tests in separate processes for consistency with CI
-test = "ctest --test-dir build --output-on-failure"
+test = "./build/tests/behaviortree_cpp_test"
 
 [tasks]
 build = "mkdir -p build && cd build && cmake ../ -DCMAKE_BUILD_TYPE=Release && cmake --build . --parallel --config Release"