Add Conan profile to repo

[halflifefan]

You may have to specify a newer version of CMake for Conan to properly recognize Visual Studio 2026.

C:\Users\halflifefan\.conan2\profiles\default

[settings]
arch=x86_64
build_type=Release
compiler=msvc
compiler.cppstd=23
compiler.runtime=dynamic
compiler.version=195
os=Windows

[tool_requires]
cmake/4.2.1

[halflifefan]

The profile should be committed to the repo so builds are reproducible without manual configuration.