Actually include the Precompiled header file.

Signed-off-by: Deukhoofd <Deukhoofd@gmail.com>

src/Precompiled.hxx

@@ -0,0 +1,32 @@
+#ifndef CREATURELIB_PRECOMPILED_HXX
+#define CREATURELIB_PRECOMPILED_HXX
+
+#include <algorithm>
+#include <cmath>
+#include <cstddef>
+#include <cstdint>
+#include <cstring>
+#include <exception>
+#include <memory>
+#include <numeric>
+#include <sstream>
+#include <stdexcept>
+#include <string>
+#include <string_view>
+#include <unordered_map>
+#include <unordered_set>
+#include <utility>
+#include <variant>
+#include <vector>
+
+// Arbutils
+#include <Arbutils/Assert.hpp>
+#include <Arbutils/Collections/Dictionary.hpp>
+#include <Arbutils/Collections/List.hpp>
+#include <Arbutils/Enum.hpp>
+#include <Arbutils/Exception.hpp>
+#include <Arbutils/Memory/BorrowedPtr.hpp>
+#include <Arbutils/Memory/UniquePtrList.hpp>
+#include <Arbutils/StringView.hpp>
+
+#endif // CREATURELIB_PRECOMPILED_HXX