Use UTF-8 for MSVC and enable visual styles for Windows (#2888)

* Add proper manifest for Windows

* MSVC: Use UTF-8 encoding compile option

CMakeLists.txt

@@ -11,6 +11,7 @@ set(PROJECT_TEAM "github.com/harbourmasters" CACHE STRING "")
 
 set_property(DIRECTORY ${CMAKE_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT soh)
 add_compile_options($<$<CXX_COMPILER_ID:MSVC>:/MP>)
+add_compile_options($<$<CXX_COMPILER_ID:MSVC>:/utf-8>)
 
 if (CMAKE_SYSTEM_NAME MATCHES "Windows|Linux")
     if(NOT DEFINED BUILD_CROWD_CONTROL)