refactor: move COM type and guard into independent file

- move COM types and guard into independent file and namespace COMHelper because not only dialog, but also other parts also need to use COM related fucntion.
- remove ParserHelper.cpp because it is empty (ParserHelper is header only namespace).
- Add a function fetching LOCALAPPDATA in WinFctHelper.

src/CMakeLists.txt

@@ -4,13 +4,13 @@ add_library(YYCCommonplace STATIC "")
 target_sources(YYCCommonplace
 PRIVATE
     # Sources
+    COMHelper.cpp
     ConsoleHelper.cpp
     DialogHelper.cpp
     EncodingHelper.cpp
     ExceptionHelper.cpp
     FsPathPatch.cpp
     IOHelper.cpp
-    ParserHelper.cpp
     StringHelper.cpp
     WinFctHelper.cpp
 )
@@ -20,6 +20,7 @@ FILE_SET HEADERS
 FILES
     # Headers
     # Common headers
+    COMHelper.hpp
     ConsoleHelper.hpp
     DialogHelper.hpp
     EncodingHelper.hpp