fix sdl3 linking + comments

CMakeLists.txt

@@ -20,8 +20,7 @@ set(Vulkan_INCLUDE_DIR "${VULKAN_PATH}/Include")
 set(Vulkan_LIBRARY "${VULKAN_PATH}/Lib/vulkan-1.lib")
 find_package(Vulkan REQUIRED)
 
-# TODO: use SDL in the vulkanSDK if available
-set(SDL3_DIR "${SDL3_PATH}/cmake")
+set(SDL3_DIR "${VULKAN_PATH}/cmake")
 find_package(SDL3 REQUIRED)
 
 # TODO: cascade cmakelists.txt
@@ -38,7 +37,7 @@ target_include_directories(ouros PRIVATE
 )
 
 if(WIN32)
-    set(SDL3_DLL "${SDL3_PATH}/lib/x64/SDL3.dll") # assuming youre not arm or 32 bit
+    set(SDL3_DLL "${VULKAN_PATH}/Bin/SDL3.dll")
     add_custom_command(TARGET ouros POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy_if_different
             "${SDL3_DLL}"