Add Color and Image

Rsconscript

@@ -1,10 +1,10 @@
 configure do
-  check_cxx_compiler
+  check_cxx_compiler "clang++"
   check_cfg package: "libpng"
 end
 
 env do |env|
-  env["CCFLAGS"] += %w[-Wall -O2]
+  env["CCFLAGS"] += %w[-Wall -O2 -std=c++23]
   env["CPPPATH"] += %w[src]
 
   sources = glob("src/**/*.cpp")