fix: update YYCC dependency

- move EnumsHelper into YYCC because it is widely used.
- rename all calling to EnumsHelper due to this modification.
- add version checker in code to make sure that user use correct YYCC library to compile.
- modify some include syntax because the include directory layout changes of YYCC.
- update CMake script to resolve the bug that we can not export LibCmo (thanks doyaGu and BLumia).

CMake/custom_import_yycc.cmake

@@ -6,6 +6,10 @@ endif()
 
 # Find YYCC library
 # It will produce YYCC::YYCCommonplace target for including and linking.
-find_package(YYCCommonplace REQUIRED
-    HINTS ${YYCC_PATH} NO_DEFAULT_PATH
-)
+# 
+# Please note we MUST set CMake variable YYCCommonplace_ROOT to make sure CMake can found YYCC in out given path.
+# The cache status of YYCCommonplace_ROOT is doesn't matter.
+# CMake will throw error if we use HINTS feature in find_package to find YYCC.
+set(YYCCommonplace_ROOT ${YYCC_PATH} CACHE PATH
+"The path to YYCC CMake distribution installation path.")
+find_package(YYCCommonplace REQUIRED)